From d6327ac14f6040a081b55b34230acfb370ced3f8 Mon Sep 17 00:00:00 2001
From: vda <vda@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Date: Thu, 12 Oct 2006 06:15:13 +0000
Subject: execable: no need to check getenv for NULL, it works anyway.

git-svn-id: svn://busybox.net/trunk/busybox@16370 69ca8d6d-28ef-0310-b511-8ec308f3f277
---
 libbb/execable.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'libbb')

diff --git a/libbb/execable.c b/libbb/execable.c
index cb56b9181..817c06736 100644
--- a/libbb/execable.c
+++ b/libbb/execable.c
@@ -27,7 +27,7 @@ char *find_execable(const char *filename)
 {
 	char *path, *p, *n;
 
-	p = path = xstrdup(getenv("PATH") ? : "");
+	p = path = xstrdup(getenv("PATH"));
 	while (p) {
 		n = strchr(p, ':');
 		if (n)
@@ -59,4 +59,3 @@ int exists_execable(const char *filename)
 	}
 	return 0;
 }
-
-- 
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