--- trunk/mkinitrd-magellan/busybox/testsuite/grep.tests	2010/08/18 21:56:57	1123
+++ trunk/mkinitrd-magellan/busybox/testsuite/grep.tests	2010/12/15 21:33:41	1179
@@ -98,5 +98,9 @@
 	'grep -o "[^/]*$"' \
 	"test\n" \
 	"" "/var/test\n"
+testing "grep -o does not loop forever on zero-length match" \
+	'grep -o "" | head -n1' \
+	"" \
+	"" "test\n"
 
 exit $FAILCOUNT