Minor code simplification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78239 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/Path.inc b/lib/System/Unix/Path.inc
index 822b036..a54fcfd 100644
--- a/lib/System/Unix/Path.inc
+++ b/lib/System/Unix/Path.inc
@@ -344,10 +344,8 @@
#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;