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Hack around an oddity in X display names and xauth.

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[originally from svn r2538]
This commit is contained in:
Simon Tatham 2003-01-11 09:46:50 +00:00
parent 87f9446a26
commit fda9983243
1 changed files with 9 additions and 1 deletions
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10
unix/ux_x11.c
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@ -14,7 +14,15 @@ void platform_get_x11_auth(char *display, int *protocol,
int maxsize = *datalen;
char *localbuf;
command = dupprintf("xauth list %s 2>/dev/null", display);
/*
* Normally we should run `xauth list DISPLAYNAME'. However,
* there's an oddity when the display is local: the display
* `localhost:0' (or `:0') should become just `:0'.
*/
if (!strncmp(display, "localhost:", 10))
command = dupprintf("xauth list %s 2>/dev/null", display+9);
else
command = dupprintf("xauth list %s 2>/dev/null", display);
fp = popen(command, "r");
sfree(command);