diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2007-04-08 21:47:01 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2007-04-09 15:08:45 +0100 |
| commit | 2f2bff038cb0e59865a0405b19da4805213d718e (patch) | |
| tree | 96b0e0105487d89db9003e49476c7c71a9d9c147 /test/buffer-diff.c | |
| parent | 79424fc64640db4b518eaf4a23477f1bbc26db5a (diff) | |
buffer-diff - check for any errors whilst writing the png
Propagate any errors from writing out the png.
Diffstat (limited to 'test/buffer-diff.c')
| -rw-r--r-- | test/buffer-diff.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/test/buffer-diff.c b/test/buffer-diff.c index d111b238b..abb7e33bc 100644 --- a/test/buffer-diff.c +++ b/test/buffer-diff.c @@ -339,6 +339,7 @@ image_diff_core (const char *filename_a, compare_surfaces (surface_a, surface_b, surface_diff, result); + status = CAIRO_STATUS_SUCCESS; if (result->pixels_changed) { FILE *png_file; @@ -347,7 +348,7 @@ image_diff_core (const char *filename_a, else png_file = stdout; - cairo_surface_write_to_png_stream (surface_diff, stdio_write_func, png_file); + status = cairo_surface_write_to_png_stream (surface_diff, stdio_write_func, png_file); if (png_file != stdout) fclose (png_file); @@ -360,7 +361,7 @@ image_diff_core (const char *filename_a, cairo_surface_destroy (surface_b); cairo_surface_destroy (surface_diff); - return CAIRO_STATUS_SUCCESS; + return status; } cairo_status_t |