From c5529406e99d8a30f501d057fae51dae3f6b781b Mon Sep 17 00:00:00 2001
From: Ben Boeckel <ben.boeckel@kitware.com>
Date: Tue, 5 Apr 2016 13:02:28 -0400
Subject: [PATCH] SystemTools: use std::string::empty
---
SystemTools.cxx | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/SystemTools.cxx b/SystemTools.cxx
index 8c82ec17..65b7b26b 100644
--- a/SystemTools.cxx
+++ b/SystemTools.cxx
@@ -3331,7 +3331,7 @@ std::string SystemTools::CollapseFullPath(const std::string& in_path,
SystemTools::SplitPath(in_path, path_components);
// If the input path is relative, start with a base path.
- if (path_components[0].length() == 0) {
+ if (path_components[0].empty()) {
std::vector<std::string> base_components;
if (in_base) {
// Use the given base path.
--
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