diff options
| -rw-r--r-- | lib/altsvc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/altsvc.c b/lib/altsvc.c index 28c9276b1..bf869c37a 100644 --- a/lib/altsvc.c +++ b/lib/altsvc.c @@ -320,8 +320,8 @@ CURLcode Curl_altsvc_save(struct altsvcinfo *altsvc, const char *file) /* no cache activated */ return CURLE_OK; - if((altsvc->flags & CURLALTSVC_READONLYFILE) || !file[0]) - /* marked as read-only or zero length file name */ + if((altsvc->flags & CURLALTSVC_READONLYFILE) || !file || !file[0]) + /* marked as read-only, no file or zero length file name */ return CURLE_OK; out = fopen(file, FOPEN_WRITETEXT); if(!out) |