From 04fe80b49802a0505eb62331dbcd324bb9b537c7 Mon Sep 17 00:00:00 2001
From: o9000 <o9000>
Date: Sun, 12 Jul 2015 17:01:20 +0200
Subject: [PATCH] copy_file(): prevent truncating file if src == dest

---
 src/util/common.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/util/common.c b/src/util/common.c
index 62f88c2..552aa3b 100644
--- a/src/util/common.c
+++ b/src/util/common.c
@@ -35,6 +35,9 @@
 
 void copy_file(const char *pathSrc, const char *pathDest)
 {
+	if (g_str_equal(pathSrc, pathDest))
+		return;
+
 	FILE *fileSrc, *fileDest;
 	char buffer[100];
 	int  nb;