From 325e02ec918246242e89a32c053bf5f767fc37d3 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Thu, 25 Jun 2015 17:55:54 -0500
Subject: Suggestion from Elliott Hughes: tweak test infrastructure to notice
 if command exits with high errno and assume it segfaulted.

---
 scripts/runtest.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scripts/runtest.sh b/scripts/runtest.sh
index 8da1089e..7f9e8b92 100644
--- a/scripts/runtest.sh
+++ b/scripts/runtest.sh
@@ -86,6 +86,10 @@ testing()
   echo -ne "$5" | eval "$2" > actual
   RETVAL=$?
 
+  # Catch segfaults
+  [ $RETVAL -gt 128 ] && [ $RETVAL -lt 255 ] &&
+    echo "exited with signal (or returned $RETVAL)" >> actual
+ 
   cmp expected actual > /dev/null 2>&1
   if [ $? -ne 0 ]
   then
-- 
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