Fix shellcheck warning (#438)

`usage` already does `exit`, so the (now removed) `exit` is deemed unreachable
kerl · Apr 5, 2023 · 20d4f7f · 20d4f7f
1 parent 368cb72
commit 20d4f7f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kerl b/kerl
@@ -2604,6 +2604,6 @@ case "$1" in
         esac
         ;;
     *)
-        l=e stderr "unknown command: $1"; usage; exit 1
+        l=e stderr "unknown command: $1"; usage
         ;;
 esac