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GtkCssProvider: don't segfault when CSS file is not found

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* Fix null dereference in gtk_css_provider_take_error()
 * And another in gtk_css_provider_emit_error()

https://bugzilla.gnome.org/show_bug.cgi?id=664537
This commit is contained in:
Stef Walter
2011-11-22 08:13:04 +01:00
committed by Matthias Clasen
parent 9b967ab8af
commit d462f86aad
1 changed files with 2 additions and 2 deletions
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4
gtk/gtkcssprovider.c
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@ -1230,7 +1230,7 @@ gtk_css_provider_emit_error (GtkCssProvider *provider,
const GError *error) const GError *error)
{ {
g_signal_emit (provider, css_provider_signals[PARSING_ERROR], 0, g_signal_emit (provider, css_provider_signals[PARSING_ERROR], 0,
scanner->section, error); scanner != NULL ? scanner->section : NULL, error);
} }
static void static void
@ -1542,7 +1542,7 @@ gtk_css_provider_take_error (GtkCssProvider *provider,
GtkCssScanner *scanner, GtkCssScanner *scanner,
GError *error) GError *error)
{ {
gtk_css_provider_emit_error (scanner->provider, gtk_css_provider_emit_error (provider,
scanner, scanner,
error); error);