scripts

commit 5ae4e1ed091fc9dfb8a140f23788c7844385aeac
parent b3a0caa1094120a231f110c9fce53b6fb51d3a76
Author: Sebastiano Tronto <sebastiano@tronto.net>
Date:   Thu, 28 Mar 2024 17:20:20 +0100

Avoid exiting repl alg on error

Diffstat:
M
alg
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/alg b/alg
@@ -158,7 +158,7 @@ run() {
 	letter1="$(echo "$letters" | cut -c 1)"
 	letter2="$(echo "$letters" | cut -b 2)"
 
-	[ -z "$letter1" ] && usage && exit 1
+	[ -z "$letter1" ] && usage && return
 
 	case "$type" in
 	c)
@@ -184,7 +184,7 @@ run() {
 		fi
 		;;
 	*)
-		usage && exit 1
+		usage && return
 		;;
 	esac
 }