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cppcheck: fix warnings

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- Get rid of variable that was generating false positive warning
(unitialized)

- Fix issues in tests

- Reduce scope of several variables all over

etc

Closes #2631
This commit is contained in:
Marian Klymov 2018-06-02 23:52:56 +03:00 • committed by Daniel Stenberg
parent 38203f1585
commit c45360d463
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GPG key ID: 5CC908FDB71E12C2
61 changed files with 213 additions and 273 deletions
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6
src/tool_getparam.c
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@ -506,8 +506,7 @@ ParameterError getparameter(const char *flag, /* f or -long-flag */
*usedarg = FALSE; /* default is that we don't use the arg */
if(('-' != flag[0]) ||
(('-' == flag[0]) && ('-' == flag[1]))) {
if(('-' != flag[0]) || ('-' == flag[1])) {
/* this should be a long name */
const char *word = ('-' == flag[0]) ? flag + 2 : flag;
size_t fnam = strlen(word);
@ -2155,7 +2154,6 @@ ParameterError parse_args(struct GlobalConfig *config, int argc,
orig_opt = argv[i];
if(stillflags && ('-' == argv[i][0])) {
char *nextarg;
bool passarg;
char *flag = argv[i];
@ -2164,7 +2162,7 @@ ParameterError parse_args(struct GlobalConfig *config, int argc,
following (URL) argument to start with -. */
stillflags = FALSE;
else {
nextarg = (i < (argc - 1)) ? argv[i + 1] : NULL;
char *nextarg = (i < (argc - 1)) ? argv[i + 1] : NULL;
result = getparameter(flag, nextarg, &passarg, config, operation);
if(result == PARAM_NEXT_OPERATION) {