[Emacs-diffs] Changes to emacs/src/xterm.c

[Chong Yidong]

Index: emacs/src/xterm.c
diff -u emacs/src/xterm.c:1.904 emacs/src/xterm.c:1.905
--- emacs/src/xterm.c:1.904     Sat Mar 18 13:48:57 2006
+++ emacs/src/xterm.c   Sat Mar 18 15:41:59 2006
@@ -10122,9 +10122,10 @@
 {
     int dpy_ok = 1;
     Display *dpy;
-    char *display_name = display || getenv("DISPLAY");
 
-    if (!display_name)
+    if (!display)
+      display = getenv("DISPLAY");
+    if (!display)
       return 0;
 
     if ((dpy = XOpenDisplay (display)))