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CComponentsHeader: add missing check for null pointer

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Origin commit data
------------------
Commit: 5221769840
Author: Thilo Graf <dbt@novatux.de>
Date: 2017-08-28 (Mon, 28 Aug 2017)
This commit is contained in:
Thilo Graf
2017-08-28 12:16:45 +02:00
parent 6b4e74972b
commit 7991e183c5
1 changed files with 9 additions and 5 deletions
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4
src/gui/components/cc_frm_header.cpp
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@@ -343,16 +343,20 @@ void CComponentsHeader::initLogo()
* with previous or next item.
*/
if (cch_caption_align & CC_TITLE_LEFT){
if (prev_item){
int left_tag = prev_item->getXPos() + prev_item->getWidth();
if (x_logo <= left_tag)
x_logo = left_tag + logo_space/2 - w_logo/2;
}
}
if (cch_caption_align & CC_TITLE_RIGHT){
if (next_item){
if (x_logo + w_logo >= next_item->getXPos())
x_logo = next_item->getXPos() - logo_space/2 - w_logo/2;
}
}
}
/*
* Finally set logo x position