Fixed uninitialized value warning.

infobyte · Aug 17, 2016 · 1f40c8f · 1f40c8f
1 parent 8bb6608
commit 1f40c8f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/isrcore/Shell.pm b/isrcore/Shell.pm
@@ -164,7 +164,7 @@ sub cmdloop {
                 $line = $o->readline( $o->prompt_str );
             }
             else {
-                $line = $o->readline();
+                $line = $o->readline('');
             }
             $line = "empty" unless $line;
             if ( $line eq "empty" ) {