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progress-animation: fail load if there are no frames

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If there are no progress animation frames we need to
fail from the load function so plugins can deal with it
gracefully..
This commit is contained in:
Ray Strode 2011-03-23 12:04:05 -04:00
parent 4c233ce2cb
commit 6e76f71ca4
1 changed files with 13 additions and 1 deletions
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14
src/libply-splash-graphics/ply-progress-animation.c
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@ -347,6 +347,7 @@ ply_progress_animation_add_frames (ply_progress_animation_t *progress_animation)
{
struct dirent **entries;
int number_of_entries;
int number_of_frames;
int i;
bool load_finished;
@ -380,7 +381,18 @@ ply_progress_animation_add_frames (ply_progress_animation_t *progress_animation)
free (entries[i]);
entries[i] = NULL;
}
load_finished = true;
number_of_frames = ply_array_get_size (progress_animation->frames);
if (number_of_frames == 0)
{
ply_trace ("could not find any progress animation frames");
load_finished = false;
}
else
{
ply_trace ("found %d progress animation frames", number_of_frames);
load_finished = true;
}
out:
if (!load_finished)