From c27d93aa2b0dfe359223066476e4b45420ad8ec0 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@newdream.net>
Date: Mon, 23 Mar 2009 15:22:46 -0700
Subject: [PATCH] crun: remove bashisms

---
 src/crun | 32 +++++++++++++++-----------------
 1 file changed, 15 insertions(+), 17 deletions(-)

diff --git a/src/crun b/src/crun
index 0f4dd73ee719e..096cd7391f3f5 100755
--- a/src/crun
+++ b/src/crun
@@ -2,22 +2,20 @@
 
 sleep=5
 
-core_sig[3]=1
-core_sig[4]=1
-core_sig[5]=1
-core_sig[6]=1
-core_sig[8]=1
-core_sig[11]=1
-
 while [ true ]; do
-	"$@"
-	exit_code=$?
-
-	if [ $exit_code -gt 128 ]; then
-		[ "${core_sig[$(($exit_code-128))]}" != "1" ] && exit
-		echo crun: $1 dumped core, restarting in $sleep seconds...
-		sleep $sleep
-	else
-		exit
-	fi
+    "$@"
+    exit_code=$?
+    
+    if [ $exit_code -gt 128 ]; then
+	case $(($exit_code-128)) in
+	    3 | 4 | 5 | 6 | 8 | 11)
+		;;
+	    *)
+		exit;
+	esac
+	echo crun: $1 dumped core, restarting in $sleep seconds...
+	sleep $sleep
+    else
+	exit
+    fi
 done
-- 
2.39.5