Avoid a pesky uninitialized value warning.

No need for a silly warning if view_exists() is passed undef.
PerlDancer · Feb 16, 2012 · fb6187b · fb6187b
1 parent f71b54f
commit fb6187b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Dancer/Template/Abstract.pm b/lib/Dancer/Template/Abstract.pm
@@ -202,7 +202,7 @@ sub template {
     )->render();
 }
 
-sub view_exists { return -e $_[1] }
+sub view_exists { return defined $_[1] &&  -e $_[1] }
 
 1;
 __END__