From: Harald Hoyer <harald@redhat.com>
Date: Fri, 12 Aug 2011 11:22:17 +0000 (+0200)
Subject: dracut-functions: use "type -P" for find_binary()
X-Git-Tag: 013~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1610a566c6afbaac5ea1e9547c847f1aefd8a56c;p=thirdparty%2Fdracut.git

dracut-functions: use "type -P" for find_binary()
---

diff --git a/dracut-functions b/dracut-functions
index 6c29170db..b4e1240bd 100755
--- a/dracut-functions
+++ b/dracut-functions
@@ -378,17 +378,14 @@ inst_library() {
 # find a binary.  If we were not passed the full path directly,
 # search in the usual places to find the binary.
 find_binary() {
-    local _binpath="/usr/sbin /sbin /usr/bin /bin" _p
     if [[ -z ${1##/*} ]]; then
         if [[ -x $1 ]] || ldd $1 &>/dev/null; then
             echo $1
             return 0
         fi
     fi
-    for _p in $_binpath; do
-        [[ -x $_p/$1 ]] && { echo "$_p/$1"; return 0; }
-    done
-    return 1
+
+    PATH="/usr/sbin:/sbin:/usr/bin:/bin" type -P $1
 }
 
 # Same as above, but specialized to install binary executables.