From ae7eae3e334bc155bcace666502578dea50663af Mon Sep 17 00:00:00 2001
From: Jekyll Wu <adaptee@gmail.com>
Date: Sat, 17 Nov 2012 15:31:12 +0800
Subject: [PATCH] Do not forget closing /dev/tty after opening it.

---
 src/main.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main.cpp b/src/main.cpp
index dfc4e346b..c67d2a380 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -142,8 +142,10 @@ bool shouldUseNewProcess()
     // Konsole and any debug output or warnings from Konsole are written to
     // the current terminal
     bool hasControllingTTY = false;
-    if (KDE_open("/dev/tty", O_RDONLY) != -1) {
+    const int fd = KDE_open("/dev/tty", O_RDONLY);
+    if (fd != -1) {
         hasControllingTTY = true;
+        close(fd);
     }
 
     return hasControllingTTY;