Show '-' on elapsed time if it doesn't exist

ukigumo · Apr 4, 2014 · 3e39260 · 3e39260
1 parent 304c5e7
commit 3e39260
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/Ukigumo/Server/Web/ViewFunctions.pm b/lib/Ukigumo/Server/Web/ViewFunctions.pm
@@ -29,7 +29,11 @@ sub ago {
 }
 
 sub duration {
-    Amon2->context->duration->can('duration')->(@_)
+    my $sec = shift;
+    if (defined $sec) {
+        return Amon2->context->duration->can('duration')->($sec);
+    }
+    return '-';
 }
 
 sub l {