From b6efa12befa6e8f08e99ac1ec7808c547f0df7b1 Mon Sep 17 00:00:00 2001
From: o9000 <o9000>
Date: Thu, 22 Jan 2015 00:12:45 +0000
Subject: [PATCH] Workaround for issue 353 (broken xrandr)

git-svn-id: http://tint2.googlecode.com/svn/trunk@663 121b4492-b84c-0410-8b4c-0d4edfb3f3cc
---
 src/server.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/server.c b/src/server.c
index f65739a..b859155 100644
--- a/src/server.c
+++ b/src/server.c
@@ -271,6 +271,18 @@ void get_monitors()
 
 		if (res && res->ncrtc >= nbmonitor) {
 			// use xrandr to identify monitors (does not work with proprietery nvidia drivers)
+
+			// Workaround for issue https://code.google.com/p/tint2/issues/detail?id=353
+			// on some recent configs, XRRGetScreenResourcesCurrent returns a fantom monitor at last position
+			{
+				int i = res->ncrtc - 1;
+				XRRCrtcInfo* crtc_info = XRRGetCrtcInfo(server.dsp, res, res->crtcs[i]);
+				if (!(crtc_info->x || crtc_info->y || crtc_info->width || crtc_info->height)) {
+					res->ncrtc -= 1;
+				}
+				XRRFreeCrtcInfo(crtc_info);
+			}
+
 			printf("xRandr: Found crtc's: %d\n", res->ncrtc );
 			server.monitor = malloc(res->ncrtc * sizeof(Monitor));
 			for (i=0; i<res->ncrtc; ++i) {