Avoid use of wc command

2015-03-27 18:07:29 -07:00 · 2015-03-27 18:07:29 -07:00 · a2633e0198
parent c2ba909533
commit a2633e0198
1 changed files with 5 additions and 0 deletions
--- a/script-modules/util.sh
+++ b/script-modules/util.sh
@ -6,6 +6,11 @@ echo_cmd() {
 	return $?
 }

+# Lets us avoid use of wc
+numwords() {
+	echo "$#"
+}
+
 find_tool() {
 	while [ -n "$1" ]; do
 		if [ -n "$1" ] && command -v "$1" > /dev/null; then