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CDBViewQuantity shouldn't crash in the editor.

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This commit is contained in:
dfighter1985 2014-10-20 22:49:46 +02:00
parent 173bf9e773
commit b6c9cc5498
1 changed files with 10 additions and 7 deletions
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17
code/nel/src/gui/dbview_quantity.cpp
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@ -157,14 +157,17 @@ namespace NLGUI
// ***************************************************************************
void CDBViewQuantity::draw ()
{
// change text
sint32 val= _Number.getSInt32();
sint32 valMax= _NumberMax.getSInt32();
if(_Cache!=val || _CacheMax!=valMax)
if( _Number.hasValue() && _NumberMax.hasValue() )
{
_Cache= val;
_CacheMax=valMax;
buildTextFromCache();
// change text
sint32 val= _Number.getSInt32();
sint32 valMax= _NumberMax.getSInt32();
if(_Cache!=val || _CacheMax!=valMax)
{
_Cache= val;
_CacheMax=valMax;
buildTextFromCache();
}
}
// parent call