diff options
| -rw-r--r-- | include/curl/typecheck-gcc.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/curl/typecheck-gcc.h b/include/curl/typecheck-gcc.h index 0a08175f7..10b5de2ab 100644 --- a/include/curl/typecheck-gcc.h +++ b/include/curl/typecheck-gcc.h @@ -470,8 +470,9 @@ _CURL_WARNING(_curl_easy_getinfo_err_curl_socket, #endif /* evaluates to true if expr is of type FILE* */ -#define _curl_is_FILE(expr) \ - (__builtin_types_compatible_p(__typeof__(expr), FILE *)) +#define _curl_is_FILE(expr) \ + (_curl_is_NULL(expr) || \ + (__builtin_types_compatible_p(__typeof__(expr), FILE *))) /* evaluates to true if expr can be passed as POST data (void* or char*) */ #define _curl_is_postfields(expr) \ |