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Do nothing on empty string, quietly.

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Wed Dec 16 16:04:41 1998  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtklabel.c (gtk_label_expose): Do nothing
	on empty string, quietly.
This commit is contained in:
Owen Taylor
1998-12-16 21:06:49 +00:00
committed by Owen Taylor
parent c1726375b1
commit b4ba8e3b5d
8 changed files with 38 additions and 4 deletions
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7
gtk/gtklabel.c
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@ -878,14 +878,13 @@ gtk_label_expose (GtkWidget *widget,
g_return_val_if_fail (GTK_IS_LABEL (widget), FALSE);
g_return_val_if_fail (event != NULL, FALSE);
if (GTK_WIDGET_VISIBLE (widget) && GTK_WIDGET_MAPPED (widget))
if (GTK_WIDGET_VISIBLE (widget) && GTK_WIDGET_MAPPED (widget) &&
label->label && (*label->label != '\0'))
{
label = GTK_LABEL (widget);
misc = GTK_MISC (widget);
g_return_val_if_fail (label->words != 0 || label->label == 0, FALSE);
g_return_val_if_fail ((label->words != NULL), FALSE);
/*
* GC Clipping