Allow an empty value for the date format in the print settings to omit the…

Allow an empty value for the date format in the print settings to omit the date/time string in the print header.

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@3599 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

@@ -20,6 +20,9 @@
    not the current one). This should speed up file saving a little bit,
    especially with remote files.
    Remove now unnecessary calls to tm_workspace_update().
+ * src/printing.c:
+   Allow an empty value for the date format in the print settings to
+   omit the date/time string in the print header.
 
 
 2009-02-20  Frank Lanitz  <frank(at)frank(dot)uvena(dot)de>

src/printing.c

@@ -275,12 +275,15 @@ static void add_page_header(PangoLayout *layout, cairo_t *cr, DocInfo *dinfo, gi
 	g_free(data);
 
 	datetime = utils_get_date_time(printing_prefs.page_header_datefmt, &(dinfo->print_time));
-	data = g_strdup_printf("<b>%s</b>", datetime);
-	pango_layout_set_markup(layout, data, -1);
-	pango_layout_set_alignment(layout, PANGO_ALIGN_RIGHT);
-	cairo_move_to(cr, 2, dinfo->line_height * 1.5);
-	pango_cairo_show_layout(cr, layout);
-	g_free(data);
+	if (NZV(datetime))
+	{
+		data = g_strdup_printf("<b>%s</b>", datetime);
+		pango_layout_set_markup(layout, data, -1);
+		pango_layout_set_alignment(layout, PANGO_ALIGN_RIGHT);
+		cairo_move_to(cr, 2, dinfo->line_height * 1.5);
+		pango_cairo_show_layout(cr, layout);
+		g_free(data);
+	}
 	g_free(datetime);
 
 	/* reset layout and re-position cairo context */