1 files changed, 4 insertions, 0 deletions
diff --git a/global-functions b/global-functions
index 50d0eed..6e5dd5d 100644
--- a/global-functions
+++ b/global-functions
@@ -47,6 +47,10 @@
   :local ReplaceWith [ :tostr $3 ];
   :local Len [ :len $ReplaceFrom ];
 
+  :if ($ReplaceFrom = "") do={
+    :return $String;
+  }
+
   :while ($String ~ $ReplaceFrom) do={
     :local Pos [ :find $String $ReplaceFrom ];
     :set String ([ :pick $String 0 $Pos ] . $ReplaceWith . [ :pick $String ($Pos + $Len) 999 ]);