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| author | Jan Tuomi <jans.tuomi@gmail.com> | 2016-06-20 20:55:22 +0300 |
|---|---|---|
| committer | Jan Tuomi <jans.tuomi@gmail.com> | 2016-07-26 19:47:02 +0300 |
| commit | d745f000d6d60b9cdf0ba40dbf80660c1aa6bc61 (patch) | |
| tree | e00ea32ae3a2d291768084544cb21429281dc0ae /main/core/parser/ast/ASTNode.java | |
| parent | d35a37a449d31e6f4b43b937abf7b0e1fc497828 (diff) | |
Implemented general enhancements
Diffstat (limited to 'main/core/parser/ast/ASTNode.java')
| -rw-r--r-- | main/core/parser/ast/ASTNode.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/main/core/parser/ast/ASTNode.java b/main/core/parser/ast/ASTNode.java index 4f840e3..99bdc06 100644 --- a/main/core/parser/ast/ASTNode.java +++ b/main/core/parser/ast/ASTNode.java @@ -31,7 +31,9 @@ abstract public class ASTNode { System.out.println(source.toString()); for (ASTNode node : getChildren()) { - node.print(indent + 1); + if (node != null) { + node.print(indent + 1); + } } } } |