X-Git-Url: http://git.ipfire.org/?p=people%2Farne_f%2Fnetwork.git;a=blobdiff_plain;f=functions.util;fp=functions.util;h=8be825ee90db01de29afb9a2eadeba767f3192ea;hp=1163634b2678b7bb730da2acef5805f133113f3d;hb=6b3f9c8534debe894b0cd9528c522968c86cbfd9;hpb=8c6a8966045010adc9dfb42ab5d97fbfa679930f;ds=sidebyside

diff --git a/functions.util b/functions.util
index 1163634b..8be825ee 100644
--- a/functions.util
+++ b/functions.util
@@ -376,3 +376,13 @@ function module_load() {
 		modprobe ${module}
 	fi
 }
+
+function binary_exists() {
+	local binary=${1}
+
+	if [ -n "$(type -p ${binary})" ]; then
+		return ${EXIT_OK}
+	fi
+
+	return ${EXIT_ERROR}
+}