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| author | Timm Bäder <mail@baedert.org> | 2020-04-15 15:14:47 +0200 |
|---|---|---|
| committer | Timm Bäder <mail@baedert.org> | 2020-06-08 19:15:44 +0200 |
| commit | 62fd1b58c79e11077ac8b03c2eeaae3cec84e976 (patch) | |
| tree | ec5488f1b0beef85714912195a989483b19b6f6d | |
| parent | 99431a5ce902ec6410ca4e73d49df8127405a97a (diff) | |
| download | pango-62fd1b58c79e11077ac8b03c2eeaae3cec84e976.tar.gz | |
layotu: Avoid invalidating when setting attrs from NULL to NULL
| -rw-r--r-- | pango/pango-layout.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/pango/pango-layout.c b/pango/pango-layout.c index 24b492fe..7a25494b 100644 --- a/pango/pango-layout.c +++ b/pango/pango-layout.c @@ -679,11 +679,15 @@ pango_layout_get_line_spacing (PangoLayout *layout) **/ void pango_layout_set_attributes (PangoLayout *layout, - PangoAttrList *attrs) + PangoAttrList *attrs) { PangoAttrList *old_attrs; + g_return_if_fail (layout != NULL); + if (!attrs && !layout->attrs) + return; + old_attrs = layout->attrs; /* We always clear lines such that this function can be called |