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authoralwin <alwin>2004-08-01 19:54:12 (UTC)
committer alwin <alwin>2004-08-01 19:54:12 (UTC)
commit3d67a6ef781f59f9db936442a5b44329a0d5c70b (patch) (side-by-side diff)
tree904a4a0e0f30fe57cdf94ca86144c4d4a0e330c6
parente9f9eb19567a2afa354c36490ee8f4b191cf9395 (diff)
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-rw-r--r--libopie2/opiecore/okeyfilter.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/libopie2/opiecore/okeyfilter.cpp b/libopie2/opiecore/okeyfilter.cpp
index b064272..a517333 100644
--- a/libopie2/opiecore/okeyfilter.cpp
+++ b/libopie2/opiecore/okeyfilter.cpp
@@ -88,6 +88,7 @@ bool OKeyFilterPrivate::filter( int unicode, int keycode, int modifiers, bool is
void OKeyFilterPrivate::addHandler(QWSServer::KeyboardFilter*aF)
{
+ if (!aF) return;
if (filterList.find(aF)!=filterList.end()) {
return;
}
@@ -97,6 +98,7 @@ void OKeyFilterPrivate::addHandler(QWSServer::KeyboardFilter*aF)
void OKeyFilterPrivate::remHandler(QWSServer::KeyboardFilter*aF)
{
+ if (!aF) return;
QValueList<QWSServer::KeyboardFilter*>::Iterator iter;
if ( (iter=filterList.find(aF))==filterList.end() ) {
return;
@@ -107,6 +109,7 @@ void OKeyFilterPrivate::remHandler(QWSServer::KeyboardFilter*aF)
void OKeyFilterPrivate::addPreHandler(QWSServer::KeyboardFilter*aF)
{
+ if (!aF) return;
if (preFilterList.find(aF)!=preFilterList.end()) {
return;
}
@@ -116,6 +119,7 @@ void OKeyFilterPrivate::addPreHandler(QWSServer::KeyboardFilter*aF)
void OKeyFilterPrivate::remPreHandler(QWSServer::KeyboardFilter*aF)
{
+ if (!aF) return;
QValueList<QWSServer::KeyboardFilter*>::Iterator iter;
if ( (iter=preFilterList.find(aF))==preFilterList.end() ) {
return;