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author | Vincent Sanders <vince@kyllikki.org> | 2016-08-24 22:02:47 +0100 |
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committer | Vincent Sanders <vince@kyllikki.org> | 2016-08-24 22:02:47 +0100 |
commit | f293a45e808b444b5a3b8b989b76fdc20566d3c9 (patch) | |
tree | 9dae38e1021cbfc880c00f9a43fcc6455d8a3f11 | |
parent | 047d5b9fc7fe4e1bb04ea1e95c754c6981943c71 (diff) | |
download | libsvgtiny-f293a45e808b444b5a3b8b989b76fdc20566d3c9.tar.gz libsvgtiny-f293a45e808b444b5a3b8b989b76fdc20566d3c9.tar.bz2 |
cope with lack of root svg element
-rw-r--r-- | src/svgtiny.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/svgtiny.c b/src/svgtiny.c index e42077a..bd9aeaa 100644 --- a/src/svgtiny.c +++ b/src/svgtiny.c @@ -188,6 +188,12 @@ svgtiny_code svgtiny_parse(struct svgtiny_diagram *diagram, dom_node_unref(document); return svgtiny_LIBDOM_ERROR; } + if (svg == NULL) { + /* no root svg element */ + dom_node_unref(document); + return svgtiny_SVG_ERROR; + } + exc = dom_node_get_node_name(svg, &svg_name); if (exc != DOM_NO_ERR) { dom_node_unref(svg); |