diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-08-11 17:48:17 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-08-11 17:48:17 +0100 |
| commit | 46d79228df5c5fda114e68d3df02eaa33b5a41c9 (patch) | |
| tree | fd4538b5674987f70be4b7533730b287385a6ab5 /src/cairo-xlib-display.c | |
| parent | 40e6be327861397a821e92ab626269e31fd13979 (diff) | |
xlib: Silence compiler warning
cairo-xlib-display.c: In function '_cairo_xlib_display_get_xrender_format':
cairo-xlib-display.c:519:21: warning: 'pict_format' may be used
uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/cairo-xlib-display.c')
| -rw-r--r-- | src/cairo-xlib-display.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/cairo-xlib-display.c b/src/cairo-xlib-display.c index e685c7cd..d806bfd5 100644 --- a/src/cairo-xlib-display.c +++ b/src/cairo-xlib-display.c @@ -492,7 +492,7 @@ _cairo_xlib_display_get_xrender_format (cairo_xlib_display_t *display, xrender_format = display->cached_xrender_formats[format]; if (xrender_format == NULL) { - int pict_format; + int pict_format = 0; switch (format) { case CAIRO_FORMAT_A1: @@ -515,9 +515,10 @@ _cairo_xlib_display_get_xrender_format (cairo_xlib_display_t *display, case CAIRO_FORMAT_ARGB32: pict_format = PictStandardARGB32; break; } - if (!xrender_format) - xrender_format = XRenderFindStandardFormat (display->display, - pict_format); + if (pict_format) { + xrender_format = + XRenderFindStandardFormat (display->display, pict_format); + } display->cached_xrender_formats[format] = xrender_format; } |