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

2026-06-19 01:16:48 -07:00 · 2011-12-29 12:05:36 +11:00
parent af8a866afc
commit 1df7af35e9
1 changed files with 4 additions and 0 deletions
@@ -125,6 +125,10 @@ std::string StripQuotes(const std::string& s)
 bool TryParse(const std::string &str, u32 *const output)
 {
 	char *endptr = NULL;
+
+	// Reset errno to a value other than ERANGE
+	errno = 0;
+
 	unsigned long value = strtoul(str.c_str(), &endptr, 0);
 	
 	if (!endptr || *endptr)