From: daniel watson <ozzloy@gmail.com>
Date: Sun, 31 Jul 2016 18:03:48 +0000 (-0700)
Subject: use full word "display" for variable in all places
X-Git-Url: http://challenge-bot.com/repos/?p=ozzloy%40gmail.com%2Foble;a=commitdiff_plain;h=7800f8dea273d44c9e5985e0be96dcbe05baca0c

use full word "display" for variable in all places
---

diff --git a/idle_x11.cpp b/idle_x11.cpp
index 4984cdf..d1f97e1 100644
--- a/idle_x11.cpp
+++ b/idle_x11.cpp
@@ -28,13 +28,13 @@ int reset_idle_time()
 {
   Display *display = NULL;
 	if (!display) {
-		if (!(dpy = XOpenDisplay(NULL))) {
+		if (!(display = XOpenDisplay(NULL))) {
 			fputs("Could not open X11 display.\n", stderr);
-			return;
+			return -1;
 		}
 	}
   int x_force_screen_saver;
   int screen_saver_mode = ScreenSaverReset;
-  x_force_screen_saver = XForceScreenSaver(dpy, screen_saver_mode);
+  x_force_screen_saver = XForceScreenSaver(display, screen_saver_mode);
   return x_force_screen_saver;
 }