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Reset errno to zero before testing it after the strtoul call. Fixes issue 5078.

This commit is contained in:
skidau 2011-12-29 12:05:36 +11:00
parent af8a866afc
commit 1df7af35e9
1 changed files with 4 additions and 0 deletions
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4
Source/Core/Common/Src/StringUtil.cpp
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@ -125,6 +125,10 @@ std::string StripQuotes(const std::string& s)
bool TryParse(const std::string &str, u32 *const output) bool TryParse(const std::string &str, u32 *const output)
{ {
char *endptr = NULL; char *endptr = NULL;
// Reset errno to a value other than ERANGE
errno = 0;
unsigned long value = strtoul(str.c_str(), &endptr, 0); unsigned long value = strtoul(str.c_str(), &endptr, 0);
if (!endptr || *endptr) if (!endptr || *endptr)