tool: make a few char pointers point to const char instead

These are read-only.

Closes https://github.com/curl/curl/pull/4771
This commit is contained in:
Marcel Raad 2019-04-13 23:00:45 +02:00
parent 9603c8299f
commit a8d13336b5
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3 changed files with 3 additions and 4 deletions

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@ -1985,8 +1985,7 @@ ParameterError getparameter(const char *flag, /* f or -long-flag */
}
{
/* byte range requested */
char *tmp_range;
tmp_range = nextarg;
const char *tmp_range = nextarg;
while(*tmp_range != '\0') {
if(!ISDIGIT(*tmp_range) && *tmp_range != '-' && *tmp_range != ',') {
warnf(global, "Invalid character is found in given range. "