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authorzecke <zecke>2002-06-17 14:54:47 (UTC)
committer zecke <zecke>2002-06-17 14:54:47 (UTC)
commitdcba3fed4f2abf001ced72b573f6e50f6b37e1e6 (patch) (side-by-side diff)
tree61432b2b0a68c9604d50df5eda4d2d6be832eecd
parentf27745ccf2ace20e5adc44bf630b20e5657feeb2 (diff)
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Fix a possible crash when opening an empty file
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--libopie/tododb.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/libopie/tododb.cpp b/libopie/tododb.cpp
index 1e40c40..17163a0 100644
--- a/libopie/tododb.cpp
+++ b/libopie/tododb.cpp
@@ -59,24 +59,26 @@ public:
return true;
}
return false;
}
QValueList<ToDoEvent> load( const QString &name ){
qWarning("loading tododb" );
QValueList<ToDoEvent> m_todos;
XMLElement *root = XMLElement::load( name );
if(root != 0l ){ // start parsing
qWarning("ToDoDB::load tagName(): %s", root->tagName().latin1() );
//if( root->tagName() == QString::fromLatin1("Tasks" ) ){// Start
XMLElement *element = root->firstChild();
+ if (element == 0 )
+ return m_todos;
element = element->firstChild();
while( element ){
if( element->tagName() != QString::fromLatin1("Task") ){
element = element->nextChild();
continue;
}
qWarning("ToDoDB::load element tagName() : %s", element->tagName().latin1() );
QString dummy;
ToDoEvent event;
bool ok;
int dumInt;
// completed