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scripts: drop redundant double-quotes: "$var" -> $var (Perl)
Closes #21009
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parent
f45bf74b5a
commit
d5014a2b95
33 changed files with 161 additions and 161 deletions
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@ -211,7 +211,7 @@ my $host_ip = ($ipvnum == 6) ? '::1' : '127.0.0.1';
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# Find out version info for the given stunnel binary
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#
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foreach my $veropt (('-version', '-V')) {
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foreach my $verstr (qx("$stunnel" $veropt 2>&1)) {
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foreach my $verstr (qx($stunnel $veropt 2>&1)) {
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if($verstr =~ /^stunnel (\d+)\.(\d+) on /) {
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$ver_major = $1;
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$ver_minor = $2;
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@ -225,7 +225,7 @@ foreach my $veropt (('-version', '-V')) {
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last if($ver_major);
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}
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if((!$ver_major) || !defined($ver_minor)) {
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if(-x "$stunnel" && ! -d "$stunnel") {
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if(-x $stunnel && ! -d $stunnel) {
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print "$ssltext Unknown stunnel version\n";
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}
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else {
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@ -302,7 +302,7 @@ if($stunnel_version >= 400) {
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$SIG{INT} = \&exit_signal_handler;
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$SIG{TERM} = \&exit_signal_handler;
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# stunnel configuration file
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if(open(my $stunconf, ">", "$conffile")) {
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if(open(my $stunconf, ">", $conffile)) {
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print $stunconf "cert = $certfile\n";
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print $stunconf "debug = $loglevel\n";
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print $stunconf "socket = $socketopt\n";
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@ -337,7 +337,7 @@ if($stunnel_version >= 400) {
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print uc($proto) ." server (stunnel $ver_major.$ver_minor)\n";
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print "cmd: $cmd\n";
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print "stunnel config at $conffile:\n";
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open (my $writtenconf, '<', "$conffile") or die "$ssltext could not open the config file after writing\n";
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open (my $writtenconf, '<', $conffile) or die "$ssltext could not open the config file after writing\n";
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print <$writtenconf>;
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print "\n";
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close ($writtenconf);
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@ -355,7 +355,7 @@ print STDERR "RUN: $cmd\n" if($verbose);
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#
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if($tstunnel_windows) {
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# Fake pidfile for tstunnel on Windows.
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if(open(my $out, ">", "$pidfile")) {
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if(open(my $out, ">", $pidfile)) {
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print $out $$ . "\n";
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close($out);
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}
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