commit 53d1821bc79e6029e89f84f1a215d892c156725c
author Akron <nils@diewald-online.de> Tue Nov 15 15:25:17 2022 +0100
committer Akron <nils@diewald-online.de> Tue Nov 15 15:25:17 2022 +0100
tree 3b807b86a51d6f5ca1ec418019682e56d8c6bfe1
parent 74994cf4cc353b82116e1b55eef8208b3cd84475

Do not accept any other characters than n/y

Change-Id: Iff342d57a40c3171a89a44c0a0060e128de3684b

bin/git_gerrit_pull

diff --git a/bin/git_gerrit_pull b/bin/git_gerrit_pull
index 95a2073..1ed6990 100755
--- a/bin/git_gerrit_pull
+++ b/bin/git_gerrit_pull
@@ -10,14 +10,18 @@
 
 sub _check {
   my $cmd = shift;
+ CHECK:
   print "\n\n" . 'Do "' . $cmd . '"? (y/n)', "\n";
 
   my $x = <STDIN>;
   chomp($x);
   if ($x eq 'y' || $x eq 'Y') {
     system $cmd;
-  } else {
+  } elsif ($x eq 'n' || $x eq 'N') {
     exit;
+  } else {
+    print "Please answer with 'y' or 'n'.\n";
+    goto CHECK;
   };
 };