Don't segfault if given an invalid URL (doh!)

Submitted by: green
2000-07-09 10:14:22 +00:00 · 2000-07-09 10:14:22 +00:00 · ec850e74c0
commit ec850e74c0
parent ec20fe00cc
1 changed files with 2 additions and 1 deletions
--- a/usr.bin/fetch/fetch.c
+++ b/usr.bin/fetch/fetch.c
@ -400,7 +400,8 @@ fetch(char *URL, char *path)
 	fclose(f);
    if (of && of != stdout)
 	fclose(of);
-    fetchFreeURL(url);
+    if (url)
+	fetchFreeURL(url);
    return r;
 }