karmalog: if fetch_url returned an error (undef), don't try to parse it.

Infinoid · May 4, 2009 · 9f155c9 · 9f155c9
1 parent 04afec1
commit 9f155c9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/local/karmalog.pm b/modules/local/karmalog.pm
@@ -61,7 +61,7 @@ Grab the CREDITS file, call parse_credits() with the result.
 sub scrape_credits {
     my $package = shift;
     my $credits = $package->fetch_url($url);
-    $package->parse_credits($credits);
+    $package->parse_credits($credits) if defined $credits;
 }