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| author | Michael Drake <tlsa@netsurf-browser.org> | 2013-07-03 12:14:07 +0100 |
|---|---|---|
| committer | Michael Drake <tlsa@netsurf-browser.org> | 2013-07-03 12:14:07 +0100 |
| commit | 520503bc7e8233034edb748c9075b1243789cd27 (patch) | |
| tree | 49dc7846dea96855e8b36e4f0a0e493695a15299 /desktop | |
| parent | 26befde81c6d0c40ce5ebf9244b0f963587b7646 (diff) | |
| download | netsurf-520503bc7e8233034edb748c9075b1243789cd27.tar.gz netsurf-520503bc7e8233034edb748c9075b1243789cd27.tar.bz2 | |
Allow empty folders to be open.
Diffstat (limited to 'desktop')
| -rw-r--r-- | desktop/treeview.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/desktop/treeview.c b/desktop/treeview.c index 062ef9bc7..7603033f1 100644 --- a/desktop/treeview.c +++ b/desktop/treeview.c @@ -724,8 +724,8 @@ nserror treeview_node_expand(struct treeview *tree, case TREE_NODE_FOLDER: child = node->children; if (child == NULL) { - /* Can't expand an empty node */ - return NSERROR_OK; + /* Allow expansion of empty folders */ + break; } do { @@ -781,7 +781,8 @@ nserror treeview_node_expand(struct treeview *tree, node->height += additional_height; /* Inform front end of change in dimensions */ - tree->cw_t->update_size(tree->cw_h, -1, tree->root->height); + if (additional_height != 0) + tree->cw_t->update_size(tree->cw_h, -1, tree->root->height); return NSERROR_OK; } |