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Fix longstanding bug where floating root element caused assertion. Bug #394.

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This commit is contained in:
Michael Drake 2014-01-04 17:54:43 +00:00
parent 7853fbbc4e
commit 0aa488288c
1 changed files with 7 additions and 4 deletions
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11
render/box_construct.c
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@ -1013,12 +1013,13 @@ bool box_construct_element(struct box_construct_ctx *ctx,
box->type == BOX_BR ||
box->type == BOX_INLINE_BLOCK ||
css_computed_float(box->style) == CSS_FLOAT_LEFT ||
css_computed_float(box->style) == CSS_FLOAT_RIGHT)) {
css_computed_float(box->style) == CSS_FLOAT_RIGHT) &&
props.node_is_root == false) {
/* Found an inline child of a block without a current container
* (i.e. this box is the first child of its parent, or was
* preceded by block-level siblings) */
assert(props.containing_block != NULL &&
"Root box must not be inline or floated");
"Box must have containing block.");
props.inline_container = box_create(NULL, NULL, false, NULL,
NULL, NULL, NULL, ctx->bctx);
@ -1073,9 +1074,11 @@ bool box_construct_element(struct box_construct_ctx *ctx,
return false;
}
if (css_computed_float(box->style) == CSS_FLOAT_LEFT ||
if (props.node_is_root == false &&
(css_computed_float(box->style) ==
CSS_FLOAT_LEFT ||
css_computed_float(box->style) ==
CSS_FLOAT_RIGHT) {
CSS_FLOAT_RIGHT)) {
/* Float: insert a float between the parent and box. */
struct box *flt = box_create(NULL, NULL, false,
props.href, props.target, props.title,