From 1c7412199a7e87a303c1faeb294400c2aac378d1 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Tue, 25 Oct 2022 06:20:52 -0500
Subject: [PATCH] Another workaround for mksh not being bash.

---
 scripts/runtest.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/scripts/runtest.sh b/scripts/runtest.sh
index 4b690e8e..1f9e8aca 100644
--- a/scripts/runtest.sh
+++ b/scripts/runtest.sh
@@ -219,14 +219,15 @@ txpect()
         then
           [ -z "$A" -o "$X" -ne 0 ] && { do_fail;break;}
         else
-          if [ ${1::1} == 'R' ] && [[ "$A" =~ ${1:2} ]]; then true
+          if [ ${1::1} == 'R' ] && grep -q "${1:2}" <<< "$A"; then true
           elif [ ${1::1} != 'R' ] && [ "$A" == "${1:1}" ]; then true
           else
             # Append the rest of the output if there is any.
             read -t.1 B <&$O
             A="$A$B"
             read -t.1 -rN 9999 B<&$ERR
-            do_fail;break;
+            do_fail
+            break
           fi
         fi
         ;;
-- 
2.39.2