diff options
Diffstat (limited to 'src/expr/node.cpp')
| -rw-r--r-- | src/expr/node.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/expr/node.cpp b/src/expr/node.cpp index 0212b4fdd..78c4f9186 100644 --- a/src/expr/node.cpp +++ b/src/expr/node.cpp @@ -128,7 +128,7 @@ void Node::printAst(ostream & o, int ind) const{ if(getKind() == VARIABLE){ o << ' ' << getId(); - }else if(getNumChildren() > 1){ + }else if(getNumChildren() >= 1){ for(Node::iterator child = begin(); child != end(); ++child){ (*child).printAst(o, ind+1); } |