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patch 7.4.2243

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Problem:    Warning for assigning negative value to unsigned. (Danek Duvall)
Solution:   Make cterm_normal_fg_gui_color and _bg_ guicolor_T, cast to long_u
            only when an unsigned is needed.
This commit is contained in:
Bram Moolenaar
2016-08-22 23:04:33 +02:00
parent 17f1347b86
commit 1b58cdd160
18 changed files with 66 additions and 66 deletions
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7
src/gui_gtk_x11.c
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@@ -7020,7 +7020,7 @@ gui_mch_enable_scrollbar(scrollbar_T *sb, int flag)
/*
* Return the RGB value of a pixel as long.
*/
long_u
guicolor_T
gui_mch_get_rgb(guicolor_T pixel)
{
#if GTK_CHECK_VERSION(3,0,0)
@@ -7031,9 +7031,10 @@ gui_mch_get_rgb(guicolor_T pixel)
gdk_colormap_query_color(gtk_widget_get_colormap(gui.drawarea),
(unsigned long)pixel, &color);
return (((unsigned)color.red & 0xff00) << 8)
return (guicolor_T)(
(((unsigned)color.red & 0xff00) << 8)
| ((unsigned)color.green & 0xff00)
| (((unsigned)color.blue & 0xff00) >> 8);
| (((unsigned)color.blue & 0xff00) >> 8));
#endif
}