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* fix crash, if renaming tag w/o shaders assigned

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This commit is contained in:
Garux
2018-01-16 14:40:16 +03:00
parent 98937beb75
commit 78db33ff4a
2 changed files with 14 additions and 13 deletions
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23
libs/xml/xmltextags.cpp
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@@ -383,15 +383,16 @@ int XmlTagBuilder::RenameShaderTag( const char* oldtag, CopiedString newtag ){
return 0;
}
xmlNodeSetPtr nodePtr = result->nodesetval;
if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
for ( int i = 0; i < nodePtr->nodeNr; i++ )
{
xmlNodePtr ptrContent = nodePtr->nodeTab[i];
char* content = (char*)xmlNodeGetContent( ptrContent );
for ( int i = 0; i < nodePtr->nodeNr; i++ )
{
xmlNodePtr ptrContent = nodePtr->nodeTab[i];
char* content = (char*)xmlNodeGetContent( ptrContent );
if ( strcmp( content, oldtag ) == 0 ) { // found a node with old content?
xmlNodeSetContent( ptrContent, (const xmlChar*)newtag.c_str() );
num++;
if ( strcmp( content, oldtag ) == 0 ) { // found a node with old content?
xmlNodeSetContent( ptrContent, (const xmlChar*)newtag.c_str() );
num++;
}
}
}
@@ -500,7 +501,7 @@ void XmlTagBuilder::GetShaderTags( const char* shader, std::vector<CopiedString>
if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
for ( int i = 0; i < nodePtr->nodeNr; i++ )
{
tags.push_back( (CopiedString)(char*)xmlNodeGetContent( nodePtr->nodeTab[i] ) );
tags.push_back( CopiedString( (char*)xmlNodeGetContent( nodePtr->nodeTab[i] ) ) );
}
}
xmlXPathFreeObject( xpathPtr );
@@ -556,7 +557,7 @@ void XmlTagBuilder::GetAllTags( std::set<CopiedString>& tags ){
if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
for ( int i = 0; i < nodePtr->nodeNr; i++ )
{
tags.insert( (CopiedString)(char*)xmlNodeGetContent( nodePtr->nodeTab[i] ) );
tags.insert( CopiedString( (char*)xmlNodeGetContent( nodePtr->nodeTab[i] ) ) );
}
}
@@ -587,7 +588,7 @@ void XmlTagBuilder::TagSearch( const char* expression, std::set<CopiedString>& p
{
ptr = nodePtr->nodeTab[i];
xmlattrib = xmlGetProp( ptr, (const xmlChar*)"path" );
paths.insert( (CopiedString)(char*)xmlattrib );
paths.insert( CopiedString( (char*)xmlattrib ) );
}
}
xmlXPathFreeObject( xpathPtr );