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filesystem: SDL_GlobDirectory shouldn't strip final '/' if the path is "/".

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This is common on Emscripten, where the base directory is "/".
This commit is contained in:
Ryan C. Gordon
2024-09-29 23:09:04 -04:00
parent 7241dd9ec3
commit 6a7f8b74f1
1 changed files with 1 additions and 1 deletions
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src/filesystem/SDL_filesystem.c
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@@ -363,7 +363,7 @@ char **SDL_InternalGlobDirectory(const char *path, const char *pattern, SDL_Glob
// if path ends with any '/', chop them off, so we don't confuse the pattern matcher later. // if path ends with any '/', chop them off, so we don't confuse the pattern matcher later.
char *pathcpy = NULL; char *pathcpy = NULL;
size_t pathlen = SDL_strlen(path); size_t pathlen = SDL_strlen(path);
if (pathlen && (path[pathlen-1] == '/')) { if ((pathlen > 1) && (path[pathlen-1] == '/')) {
pathcpy = SDL_strdup(path); pathcpy = SDL_strdup(path);
if (!pathcpy) { if (!pathcpy) {
return NULL; return NULL;