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REVIEWED: IsPathAbsolute(), remove isalpha() dependency

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Ray 2026-07-24 21:17:11 +02:00
commit a408dd332e
1 changed files with 5 additions and 5 deletions
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10
src/rcore.c
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@ -2859,13 +2859,13 @@ bool IsPathAbsolute(const char *path)
if ((path != NULL) && (path[0] != '\0')) if ((path != NULL) && (path[0] != '\0'))
{ {
#if defined(_WIN32) #if defined(_WIN32)
// UNC path (\\server\share) // Check UNC path (\\server\share)
if ((path[0] == '\\') && (path[1] == '\\')) result = true; if ((path[0] == '\\') && (path[1] == '\\')) result = true;
// Drive letter (e.g. C:\ or D:/) // Check path starts with a drive letter (e.g. C:\ or D:/)
else if (isalpha((unsigned char)path[0]) && (path[1] == ':') && else if ((((path[0] >= 'A') && (path[0] <= 'Z')) || ((path[0] >= 'a') && (path[0] <= 'z'))) &&
((path[2] == '\\') || (path[2] == '/'))) result = true; (path[1] != '\0') && (path[1] == ':') && (path[2] != '\0') && ((path[2] == '\\') || (path[2] == '/'))) result = true;
#else #else
// POSIX: must start with / // Check POSIX path, must start with /
if (path[0] == '/') result = true; if (path[0] == '/') result = true;
#endif #endif
} }