blob: 5d3022a3a9d12f1b746fa2c3dbc8833d4529e6de (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
|
diff -up dx-4.4.4/src/exec/libdx/xwindow.c.null dx-4.4.4/src/exec/libdx/xwindow.c
--- dx-4.4.4/src/exec/libdx/xwindow.c.null 2000-06-12 07:45:40.000000000 +0200
+++ dx-4.4.4/src/exec/libdx/xwindow.c 2009-11-08 15:10:13.000000000 +0100
@@ -29,7 +29,9 @@ Error
DXRegisterWindowHandlerWithCheckProc(Error (*proc) (int, Pointer),
int (*check)(int, Pointer), Display *d, Pointer arg)
{
- int fd = ConnectionNumber(d);
+ int fd;
+ if (d) fd = ConnectionNumber(d);
+ else return ERROR;
if (! DXRegisterInputHandlerWithCheckProc(proc, check, fd, arg))
return ERROR;
|
GitWeb
