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$NetBSD: patch-panel.cpp,v 1.2 2018/06/02 21:00:03 joerg Exp $
XCreateGC returns a null pointer on failure, not a negative value.
--- panel.cpp.orig 2013-10-01 22:38:05.000000000 +0000
+++ panel.cpp
@@ -48,7 +48,7 @@ Panel::Panel(Display* dpy, int scr, Wind
gcm = GCGraphicsExposures;
gcv.graphics_exposures = False;
WinGC = XCreateGC(Dpy, Win, gcm, &gcv);
- if (WinGC < 0) {
+ if (!WinGC) {
cerr << APPNAME
<< ": failed to create pixmap\n.";
exit(ERR_EXIT);
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