From: Anselm R Garbe <garbeam@gmail.com>
Date: Tue, 21 Jul 2009 07:57:04 +0000 (+0100)
Subject: updategeom fix for same geom screens
X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=c13be8d620372a55f5867cafd6ad4277ad77790c;p=dwm.git

updategeom fix for same geom screens
---

diff --git a/config.mk b/config.mk
index 086424d..11a16f7 100644
--- a/config.mk
+++ b/config.mk
@@ -1,5 +1,5 @@
 # dwm version
-VERSION = 5.7
+VERSION = 5.6.1
 
 # Customize below to fit your system
 
diff --git a/dwm.c b/dwm.c
index e22ea7a..43f0fd5 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1683,7 +1683,7 @@ updatebarpos(Monitor *m) {
 
 void
 updategeom(void) {
-	int i, n = 1;
+	int i, n = 1, nn;
 	Client *c;
 	Monitor *newmons = NULL, *m = NULL, *tm;
 
@@ -1692,6 +1692,11 @@ updategeom(void) {
 
 	if(XineramaIsActive(dpy))
 		info = XineramaQueryScreens(dpy, &n);
+	for(i = 1, nn = n; i < n; i++)
+		if(info[i - 1].x_org == info[i].x_org && info[i - 1].y_org == info[i].y_org
+		&& info[i - 1].width == info[i].width && info[i - 1].height == info[i].height)
+			--nn;
+	n = nn; /* we only consider unique geometrys as separate screens */
 #endif /* XINERAMA */
 	/* allocate monitor(s) for the new geometry setup */
 	for(i = 0; i < n; i++) {