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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
88 88
89void OKeyFilterPrivate::addHandler(QWSServer::KeyboardFilter*aF) 89void OKeyFilterPrivate::addHandler(QWSServer::KeyboardFilter*aF)
90{ 90{
91 if (!aF) return;
91 if (filterList.find(aF)!=filterList.end()) { 92 if (filterList.find(aF)!=filterList.end()) {
92 return; 93 return;
93 } 94 }
@@ -97,6 +98,7 @@ void OKeyFilterPrivate::addHandler(QWSServer::KeyboardFilter*aF)
97 98
98void OKeyFilterPrivate::remHandler(QWSServer::KeyboardFilter*aF) 99void OKeyFilterPrivate::remHandler(QWSServer::KeyboardFilter*aF)
99{ 100{
101 if (!aF) return;
100 QValueList<QWSServer::KeyboardFilter*>::Iterator iter; 102 QValueList<QWSServer::KeyboardFilter*>::Iterator iter;
101 if ( (iter=filterList.find(aF))==filterList.end() ) { 103 if ( (iter=filterList.find(aF))==filterList.end() ) {
102 return; 104 return;
@@ -107,6 +109,7 @@ void OKeyFilterPrivate::remHandler(QWSServer::KeyboardFilter*aF)
107 109
108void OKeyFilterPrivate::addPreHandler(QWSServer::KeyboardFilter*aF) 110void OKeyFilterPrivate::addPreHandler(QWSServer::KeyboardFilter*aF)
109{ 111{
112 if (!aF) return;
110 if (preFilterList.find(aF)!=preFilterList.end()) { 113 if (preFilterList.find(aF)!=preFilterList.end()) {
111 return; 114 return;
112 } 115 }
@@ -116,6 +119,7 @@ void OKeyFilterPrivate::addPreHandler(QWSServer::KeyboardFilter*aF)
116 119
117void OKeyFilterPrivate::remPreHandler(QWSServer::KeyboardFilter*aF) 120void OKeyFilterPrivate::remPreHandler(QWSServer::KeyboardFilter*aF)
118{ 121{
122 if (!aF) return;
119 QValueList<QWSServer::KeyboardFilter*>::Iterator iter; 123 QValueList<QWSServer::KeyboardFilter*>::Iterator iter;
120 if ( (iter=preFilterList.find(aF))==preFilterList.end() ) { 124 if ( (iter=preFilterList.find(aF))==preFilterList.end() ) {
121 return; 125 return;