From: David Hill <dhill@conformal.com>
Date: Fri, 20 Jul 2012 16:57:50 +0000 (-0400)
Subject: check replies separately
X-Git-Url: https://jasonwoof.com/gitweb/?a=commitdiff_plain;h=c8e8acff6e2d7a46173c16d8dc00d7127b385528;p=spectrwm.git

check replies separately
---

diff --git a/spectrwm.c b/spectrwm.c
index 1751412..5f25088 100644
--- a/spectrwm.c
+++ b/spectrwm.c
@@ -820,7 +820,9 @@ teardown_ewmh(void)
 		pc = xcb_get_property(conn, 0, screens[i].root, sup_check,
 		    XCB_ATOM_WINDOW, 0, 1);
 		pr = xcb_get_property_reply(conn, pc, NULL);
-		if (pr && pr->format == sup_check) {
+		if (!pr)
+			continue;
+		if (pr->format == sup_check) {
 			id = *((xcb_window_t *)xcb_get_property_value(pr));
 
 			xcb_destroy_window(conn, id);
@@ -6422,7 +6424,9 @@ get_ws_idx(xcb_window_t id)
 		xcb_get_property(conn, 0, id, a_swm_ws,
 		    XCB_ATOM_STRING, 0, SWM_PROPLEN),
 		NULL);
-	if (gpr && gpr->type) {
+	if (!gpr)
+		return (-1);
+	if (gpr->type) {
 		proplen = xcb_get_property_value_length(gpr);
 		if (proplen > 0) {
 			prop = malloc(proplen + 1);