r17873: Fix possible null deref found by Stanford checker.

Jeremy.
(This used to be commit 1adb3b2432187e9a19b78cfa5762c3e05a357392)

diff --git a/source3/web/cgi.c b/source3/web/cgi.c
index d289613b4ba52dad2f4131069d8dd495356148be..046dd3bee620033459cfc7beb9ad42cfc6463b98 100644 (file)
--- a/source3/web/cgi.c
+++ b/source3/web/cgi.c
@@ -80,8 +80,9 @@ static char *grab_line(FILE *f, int *cl)
 
        }
        
-
-       ret[i] = 0;
+       if (ret) {
+               ret[i] = 0;
+       }
        return ret;
 }