From 798ae47b59cb33dd7780ee2d08c86362db60988c Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Wed, 5 Aug 2009 20:16:55 +0000
Subject: Minor code simplification.

llvm-svn: 78239
---
 llvm/lib/System/Unix/Path.inc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'llvm/lib/System/Unix/Path.inc')

diff --git a/llvm/lib/System/Unix/Path.inc b/llvm/lib/System/Unix/Path.inc
index 822b0366baf..a54fcfd84bd 100644
--- a/llvm/lib/System/Unix/Path.inc
+++ b/llvm/lib/System/Unix/Path.inc
@@ -344,10 +344,8 @@ Path Path::GetMainExecutable(const char *argv0, void *MainAddr) {
 #elif defined(__linux__) || defined(__CYGWIN__)
   char exe_path[MAXPATHLEN];
   ssize_t len = readlink("/proc/self/exe", exe_path, sizeof(exe_path));
-  if (len > 0 && len < MAXPATHLEN - 1) {
-    exe_path[len] = '\0';
-    return Path(std::string(exe_path));
-  }
+  if (len >= 0)
+    return Path(std::string(exe_path, len));
 #elif defined(HAVE_DLFCN_H)
   // Use dladdr to get executable path if available.
   Dl_info DLInfo;
-- 
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