--- convmv-2.0/suite/dotests.sh.orig	2016-02-26 17:00:01.375452939 -0500
+++ convmv-2.0/suite/dotests.sh	2016-02-26 17:00:21.965770216 -0500
@@ -22,7 +22,7 @@ myfind() {
 	# stamps. And as cp can not preserve symlink timestamps we need to
 	# clean up ls -l output with sed :-|
 	echo directories ...
-	find . -type d -print | grep -v "^\.$" | sort | while read file
+	find . -type d -print | grep -a -v "^\.$" | sort | while read file
 	do
 		  ls -ld "$file" | sed 's/.* \.\///'
 	done