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default to :0.0, don't crash on exit

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This commit is contained in:
David Rose 2004-02-09 21:44:07 +00:00
parent 4b137b28d4
commit 48371c589d
1 changed files with 4 additions and 0 deletions
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4
panda/src/glxdisplay/glxGraphicsPipe.cxx
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@ -44,6 +44,9 @@ glxGraphicsPipe(const string &display) {
if (display_spec.empty()) {
display_spec = ExecutionEnvironment::get_environment_variable("DISPLAY");
}
if (display_spec.empty()) {
display_spec = ":0.0";
}
setlocale(LC_ALL, "");
@ -52,6 +55,7 @@ glxGraphicsPipe(const string &display) {
_display = NULL;
_screen = 0;
_root = (Window)NULL;
_im = (XIM)NULL;
install_error_handlers();