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null pointer check

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Jacek Jendrzej
2017-08-23 13:03:34 +02:00
parent e58e72635b
commit 527c0de33a
2 changed files with 12 additions and 10 deletions
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8
src/gui/widget/listframe.cpp
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@@ -58,10 +58,10 @@
#include <gui/widget/icons.h>
#include <driver/fontrenderer.h>
#define MAX_WINDOW_WIDTH (frameBuffer->getScreenWidth() - 40)
#define MAX_WINDOW_HEIGHT (frameBuffer->getScreenHeight() - 40)
#define MAX_WINDOW_WIDTH (frameBuffer ? frameBuffer->getScreenWidth() - 40:0)
#define MAX_WINDOW_HEIGHT (frameBuffer ? frameBuffer->getScreenHeight() - 40:0)
#define MIN_WINDOW_WIDTH (frameBuffer->getScreenWidth() >> 1)
#define MIN_WINDOW_WIDTH (frameBuffer ? frameBuffer->getScreenWidth() >> 1:0)
#define MIN_WINDOW_HEIGHT 40
#define TITLE_BACKGROUND_COLOR COL_MENUHEAD_PLUS_0
@@ -206,7 +206,7 @@ void CListFrame::reSizeMainFrameWidth(int textWidth)
int iNewWindowWidth = textWidth + m_cFrameScrollRel.iWidth + 2*OFFSET_INNER_MID;
if( iNewWindowWidth > m_nMaxWidth) iNewWindowWidth = m_nMaxWidth;
if(iNewWindowWidth > m_nMaxWidth) iNewWindowWidth = m_nMaxWidth;
if((unsigned int) iNewWindowWidth < MIN_WINDOW_WIDTH) iNewWindowWidth = MIN_WINDOW_WIDTH;
m_cFrame.iWidth = iNewWindowWidth;