better strip of diff marks

diff --git a/tests/scripts/undiff.sh b/tests/scripts/undiff.sh
index 09c898a190134c2d9ad55762d17737ff3f593354..cb9e13caf5c3d6ea838ec6e76046f17503731f48 100755 (executable)
--- a/tests/scripts/undiff.sh
+++ b/tests/scripts/undiff.sh
@@ -3,7 +3,6 @@
 # Expunge "< " and "> " resulting from diff
 #
 awk '!/^[0-9]/ {print $0}' | \
-       sed "s/^< //" | \
-       sed "s/> //" | \
+       sed "s/^< \|^> \|^- \|^+ //" | \
        awk '/.+/ {print $0}'