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kwin: stop crashing

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svn path=/trunk/KDE/kdebase/workspace/; revision=524824
This commit is contained in:
Dirk Mueller 2006-03-31 10:43:57 +00:00
parent d5ccf5d388
commit bcb3ad4ada
1 changed files with 4 additions and 0 deletions
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4
tabbox.cpp
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@ -1149,6 +1149,8 @@ int Workspace::previousDesktopFocusChain( int iDesktop ) const
*/ */
Client* Workspace::nextFocusChainClient( Client* c ) const Client* Workspace::nextFocusChainClient( Client* c ) const
{ {
if ( !c )
return 0;
int desktop = c->isOnAllDesktops() ? currentDesktop() : c->desktop(); int desktop = c->isOnAllDesktops() ? currentDesktop() : c->desktop();
if ( focus_chain[desktop].isEmpty() ) if ( focus_chain[desktop].isEmpty() )
return 0; return 0;
@ -1167,6 +1169,8 @@ Client* Workspace::nextFocusChainClient( Client* c ) const
*/ */
Client* Workspace::previousFocusChainClient( Client* c ) const Client* Workspace::previousFocusChainClient( Client* c ) const
{ {
if ( !c )
return 0;
int desktop = c->isOnAllDesktops() ? currentDesktop() : c->desktop(); int desktop = c->isOnAllDesktops() ? currentDesktop() : c->desktop();
if ( focus_chain[desktop].isEmpty() ) if ( focus_chain[desktop].isEmpty() )
return 0; return 0;