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these AST-nodes are optional.

This commit is contained in:
Wilfried Goesgens 2015-10-29 17:47:36 +01:00
parent c28881f8a5
commit a05e96b508
1 changed files with 3 additions and 4 deletions
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7
arangod/Aql/AstNode.cpp
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@ -2155,16 +2155,15 @@ void AstNode::findVariableAccess(std::vector<AstNode const*>& currentPath,
getMember(1)->findVariableAccess(currentPath, paths, findme); getMember(1)->findVariableAccess(currentPath, paths, findme);
auto filterNode = getMember(2); auto filterNode = getMember(2);
if (filterNode != nullptr) { if (filterNode != nullptr) {
filterNode->getMember(0)->findVariableAccess(currentPath, paths, findme); filterNode->findVariableAccess(currentPath, paths, findme);
} }
auto limitNode = getMember(3); auto limitNode = getMember(3);
if (limitNode != nullptr) { if (limitNode != nullptr) {
limitNode->getMember(0)->findVariableAccess(currentPath, paths, findme); limitNode->findVariableAccess(currentPath, paths, findme);
limitNode->getMember(1)->findVariableAccess(currentPath, paths, findme);
} }
auto returnNode = getMember(4); auto returnNode = getMember(4);
if (returnNode != nullptr) { if (returnNode != nullptr) {
returnNode->getMember(0)->findVariableAccess(currentPath, paths, findme); returnNode->findVariableAccess(currentPath, paths, findme);
} }
} }
break; break;