From c7e3ab12b0a124845e938bc73ca715d51efd6ec4 Mon Sep 17 00:00:00 2001
From: Sebastian Holtermann <sebholt@xwmw.org>
Date: Sun, 14 Apr 2019 17:48:45 +0200
Subject: [PATCH] SystemTools: Optimize range loop in FindProgram method
---
SystemTools.cxx | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/SystemTools.cxx b/SystemTools.cxx
index 0d034533..4a42addd 100644
--- a/SystemTools.cxx
+++ b/SystemTools.cxx
@@ -2959,10 +2959,9 @@ std::string SystemTools::FindProgram(const std::vector<std::string>& names,
const std::vector<std::string>& path,
bool noSystemPath)
{
- for (std::vector<std::string>::const_iterator it = names.begin();
- it != names.end(); ++it) {
+ for (std::string const& name : names) {
// Try to find the program.
- std::string result = SystemTools::FindProgram(*it, path, noSystemPath);
+ std::string result = SystemTools::FindProgram(name, path, noSystemPath);
if (!result.empty()) {
return result;
}
--
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