From 25d27c5b2e0050e4bcc6bcdf8c03d7ab949b77db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ingo=20B=C3=BCrk?= <admin@airblader.de>
Date: Mon, 2 Jan 2017 15:56:28 +0100
Subject: [PATCH] Free allocated X resource value. (#2620)

This fixes a little memory leak.
---
 libi3/dpi.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libi3/dpi.c b/libi3/dpi.c
index d0d1bc68..ce85cacc 100644
--- a/libi3/dpi.c
+++ b/libi3/dpi.c
@@ -53,6 +53,10 @@ void init_dpi(void) {
     DLOG("Found Xft.dpi = %ld.\n", dpi);
 
 init_dpi_end:
+    if (resource != NULL) {
+        free(resource);
+    }
+
     if (database != NULL) {
         xcb_xrm_database_free(database);
     }