From 0daf7af493fa7a2e3fb48144cce42a959c09ff35 Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Tue, 20 Dec 2016 20:14:35 +0000
Subject: [PATCH] Fix getting path confstr, the returned size includes the zero
 terminator

Closes #1047
---
 src/shell_manager.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shell_manager.cc b/src/shell_manager.cc
index f7857dab..f6623db3 100644
--- a/src/shell_manager.cc
+++ b/src/shell_manager.cc
@@ -25,7 +25,7 @@ ShellManager::ShellManager()
     // Get a guaranteed to be POSIX shell binary
     {
         auto size = confstr(_CS_PATH, 0, 0);
-        String path; path.resize(size, 0);
+        String path; path.resize(size-1, 0);
         confstr(_CS_PATH, path.data(), size);
         for (auto dir : StringView{path} | split<StringView>(':'))
         {