1 files changed, 9 insertions, 2 deletions

diff --git a/tests/chargen.c b/tests/chargen.c
index a3b3290..75d096c 100644
--- a/tests/chargen.c
+++ b/tests/chargen.c
@@ -76,13 +76,20 @@ main (int argc, char **argv)
 
   if (pies_url_create (&url, argv[1]))
     {
-      perror (argv[0]);
+      perror (argv[1]);
       return 64;
     }
 
   fd = url_connect (url, NULL);
+  if (fd == -1)
+    return 1;
   fp = fdopen (fd, "r");
-
+  if (!fp)
+    {
+      perror ("fdopen");
+      return 1;
+    }
+  
   first = next_char (0);
   c = first;
   do