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GtkStyleSet: Prevent from possible underflow.

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This commit is contained in:
Carlos Garnacho
2010-10-26 00:16:22 +02:00
parent 51b742044a
commit c88e3bfc0c
1 changed files with 6 additions and 1 deletions
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7
gtk/gtkstyleset.c
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@ -309,7 +309,12 @@ compare_property (gconstpointer p1,
PropertyNode *key = (PropertyNode *) p1; PropertyNode *key = (PropertyNode *) p1;
PropertyNode *node = (PropertyNode *) p2; PropertyNode *node = (PropertyNode *) p2;
return (int) key->property_quark - node->property_quark; if (key->property_quark > node->property_quark)
return 1;
else if (key->property_quark < node->property_quark)
return -1;
return 0;
} }
static PropertyNode * static PropertyNode *