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x11: Use g_set_error_literal()

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The g_set_error() function takes a format string.
This commit is contained in:
Emmanuele Bassi 2011-03-04 23:53:45 +00:00
parent 9e11aa3820
commit 4f3a4ab01b
1 changed files with 12 additions and 10 deletions
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20
clutter/x11/clutter-backend-x11.c
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@ -349,12 +349,13 @@ _clutter_backend_x11_post_parse (ClutterBackend *backend,
* Only open connection if not already set by prior call to
* clutter_x11_set_display()
*/
if (!backend_x11->xdpy)
if (backend_x11->xdpy == NULL)
{
if (clutter_display_name)
if (clutter_display_name != NULL &&
*clutter_display_name != '\0')
{
CLUTTER_NOTE (BACKEND, "XOpenDisplay on '%s'",
clutter_display_name);
CLUTTER_NOTE (BACKEND, "XOpenDisplay on '%s'", clutter_display_name);
backend_x11->xdpy = XOpenDisplay (clutter_display_name);
if (backend_x11->xdpy == NULL)
{
@ -367,16 +368,17 @@ _clutter_backend_x11_post_parse (ClutterBackend *backend,
}
else
{
g_set_error (error, CLUTTER_INIT_ERROR,
g_set_error_literal (error, CLUTTER_INIT_ERROR,
CLUTTER_INIT_ERROR_BACKEND,
"Unable to open display. You have to set the DISPLAY "
"environment variable, or use the --display command "
"line argument");
"Unable to open display. You have to set the "
"DISPLAY environment variable, or use the "
"--display command line argument");
return FALSE;
}
}
if (backend_x11->xdpy)
g_assert (backend_x11->xdpy != NULL);
{
ClutterSettings *settings;
Atom atoms[N_ATOM_NAMES];