[geany/geany] 42b362: Fix sign comparison warnings

[Lex Trotman]

Branch:      refs/heads/master
Author:      Lex Trotman <elextr at gmail.com>
Committer:   Lex Trotman <elextr at gmail.com>
Date:        Tue, 09 Oct 2012 02:56:13
Commit:      42b3629aafb223e66695a8079397c16ec39760b0
             https://github.com/geany/geany/commit/42b3629aafb223e66695a8079397c16ec39760b0

Log Message:
-----------
Fix sign comparison warnings

GTK uses a signed page_nr parameter to callback draw_page despite
describing it as 0 based, cast it to unsigned for comparisons to
array len which is also unsigned.


Modified Paths:
--------------
    src/printing.c

Modified: src/printing.c
4 files changed, 2 insertions(+), 2 deletions(-)
===================================================================
@@ -399,7 +399,7 @@ static void draw_page(GtkPrintOperation *operation, GtkPrintContext *context,
 	gdouble width, height;
 
 	g_return_if_fail(dinfo != NULL);
-	g_return_if_fail(page_nr < dinfo->pages->len);
+	g_return_if_fail((guint)page_nr < dinfo->pages->len);
 
 	if (dinfo->pages->len > 0)
 	{
@@ -418,7 +418,7 @@ static void draw_page(GtkPrintOperation *operation, GtkPrintContext *context,
 		add_page_header(dinfo, cr, width, page_nr);
 
 	dinfo->fr.chrg.cpMin = g_array_index(dinfo->pages, gint, page_nr);
-	if (page_nr + 1 < dinfo->pages->len)
+	if ((guint)page_nr + 1 < dinfo->pages->len)
 		dinfo->fr.chrg.cpMax = g_array_index(dinfo->pages, gint, page_nr + 1) - 1;
 	else /* it's the last page, print 'til the end */
 		dinfo->fr.chrg.cpMax = sci_get_length(dinfo->sci);



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