kiss: return 1 if read is interrupted

FossilOrigin-Name: 0fe4b92e9d029f252e902e90412a193d2f25bbffd5e93b1b5117d5392dc8b220

1 files changed, 1 insertions, 1 deletions

diff --git a/kiss b/kiss
index 7ac64dc..af3af96 100755
--- a/kiss
+++ b/kiss
@@ -46,7 +46,7 @@ prompt() {
     # POSIX 'read' has none of the "nice" options like '-n', '-p'
     # etc etc. This is the most basic usage of 'read'.
     # '_' is used as 'dash' errors when no variable is given to 'read'.
-    read -r _
+    read -r _ || return 1
 }
 
 as_root() {