X-Git-Url: https://git.distorted.org.uk/~mdw/disorder-toys/blobdiff_plain/8f6b6ec698be1118d56eb987a588c449d1b90c7c..c637731359e7f8412cdda193d672fceed1b3e0a2:/disorder-notify.in

diff --git a/disorder-notify.in b/disorder-notify.in
index ffdfb8e..2da54f6 100755
--- a/disorder-notify.in
+++ b/disorder-notify.in
@@ -260,7 +260,7 @@ sub watch_and_notify0 ($) {
       }
 
       @lines = split /\n/, $buffer, -1;
-      $buffer = pop @lines;
+      $buffer = pop(@lines) // "";
     }
   }