From 0d49fd8a9a093ecb6f33960a6d2f8793d7958e94 Mon Sep 17 00:00:00 2001
From: Doug Evans <dje@google.com>
Date: Fri, 24 May 2013 00:30:24 +0000
Subject: 	* contrib/cc-with-tweaks.sh (-p): Handle no dwo files.

---
 gdb/contrib/cc-with-tweaks.sh | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'gdb/contrib')

diff --git a/gdb/contrib/cc-with-tweaks.sh b/gdb/contrib/cc-with-tweaks.sh
index c03d87f4707..dbab92a3098 100755
--- a/gdb/contrib/cc-with-tweaks.sh
+++ b/gdb/contrib/cc-with-tweaks.sh
@@ -179,10 +179,13 @@ fi
 if [ "$want_dwp" = true ]; then
     dwo_files=$($READELF -wi "${output_file}" | grep _dwo_name | \
 	sed -e 's/^.*: //' | sort | uniq)
-    $DWP -o "${output_file}.dwp" ${dwo_files} > /dev/null
-    rc=$?
-    [ $rc != 0 ] && exit $rc
-    rm -f ${dwo_files}
+    rc=0
+    if [ -n "$dwo_files" ]; then
+	$DWP -o "${output_file}.dwp" ${dwo_files} > /dev/null
+	rc=$?
+	[ $rc != 0 ] && exit $rc
+	rm -f ${dwo_files}
+    fi
 fi
 
 rm -f "$index_file"
-- 
cgit v1.2.1