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-rw-r--r--src/utils/physfsrwops.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/utils/physfsrwops.cpp b/src/utils/physfsrwops.cpp
index fdf9bc957..e755ea353 100644
--- a/src/utils/physfsrwops.cpp
+++ b/src/utils/physfsrwops.cpp
@@ -177,16 +177,22 @@ SDL_RWops *PHYSFSRWOPS_makeRWops(PHYSFS_file *handle)
SDL_RWops *PHYSFSRWOPS_openRead(const char *fname)
{
+ if (!fname || !*fname)
+ return nullptr;
return create_rwops(PHYSFS_openRead(fname));
} /* PHYSFSRWOPS_openRead */
SDL_RWops *PHYSFSRWOPS_openWrite(const char *fname)
{
+ if (!fname || !*fname)
+ return nullptr;
return create_rwops(PHYSFS_openWrite(fname));
} /* PHYSFSRWOPS_openWrite */
SDL_RWops *PHYSFSRWOPS_openAppend(const char *fname)
{
+ if (!fname || !*fname)
+ return nullptr;
return create_rwops(PHYSFS_openAppend(fname));
} /* PHYSFSRWOPS_openAppend */