oh yeah, grep already does this.

jneen · Jan 12, 2011 · c98af3e · c98af3e
1 parent a90ff82
commit c98af3e
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/lib/util.sh b/lib/util.sh
@@ -12,13 +12,7 @@ exists() {
 }
 
 matches() {
-  test -n $(
-    if [ -n "$1" ]; then
-      echo $1; shift
-    else
-      cat -
-    fi | grep "$@"
-  )
+  grep "$@" >/dev/null
 }
 
 pluralize() {