commit c3aee5a2f279a96f917ef4674eb047c1c27ee4a8
author Thiago Farina <tfarina@chromium.org> Mon Apr 24 18:02:52 2017 +0200
committer Vladimir Moskva <vladmos@google.com> Tue Apr 25 14:45:35 2017 +0200
tree 99959bcff91cd78a7f451f0e8dde2ca470298ec1
parent 6265878e6a85db66ff38a6019c87e0b4e7127b9d

cpp: turn ListSeparator() function into a constant

It does not need to be a fully allocated std::string every time.
A simple character constant is enough for it.

Change-Id: I98b9d4bb77932ea18646fbc793132e089bc66124
PiperOrigin-RevId: 154054987

src/main/cpp/blaze_util_windows.cc

diff --git a/src/main/cpp/blaze_util_windows.cc b/src/main/cpp/blaze_util_windows.cc
index bf17d15..d8311d5 100644
--- a/src/main/cpp/blaze_util_windows.cc
+++ b/src/main/cpp/blaze_util_windows.cc
@@ -904,7 +904,7 @@
   exit(exit_code);
 }
 
-string ListSeparator() { return ";"; }
+const char kListSeparator = ';';
 
 string PathAsJvmFlag(const string& path) {
   string spath;