From: Johannes Weißl <jargon@molb.org>
Date: Tue, 30 Nov 2010 01:48:55 +0000 (+0100)
Subject: is_callable: simpler solution
X-Git-Url: https://projects.mako.cc/source/muttjump/commitdiff_plain/1443c5655868a8f6fae18bb6e97498ca61f3ee1c?ds=sidebyside;hp=62fc28127af60bc3c76d210b99bc927e131ba1f6

is_callable: simpler solution
---

diff --git a/muttjump b/muttjump
index 8170f4e..74f69d1 100755
--- a/muttjump
+++ b/muttjump
@@ -59,8 +59,7 @@ function quote () {
 }
 
 function is_callable () {
-    read cmd args <<<$1
-    type -p $cmd >/dev/null
+    type -p $1 >/dev/null
 }
 
 # Check command-line arguments and STDIN