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| author | Paolo Bosetti <[email protected]> | 2012-06-01 13:41:10 -0700 |
|---|---|---|
| committer | Paolo Bosetti <[email protected]> | 2012-06-01 13:41:10 -0700 |
| commit | 1bff6a8f62310a750c0943611c70a7247c492bff (patch) | |
| tree | 43123469deb2b59eaad04b81b129dda0c1e16ae2 /src/parse.y | |
| parent | 8fafbe7e03b089cdbab5334a63f0f01499f394ca (diff) | |
| parent | b2d0f22dee87651bca4e16e287cab61dc303db19 (diff) | |
| download | mruby-1bff6a8f62310a750c0943611c70a7247c492bff.tar.gz mruby-1bff6a8f62310a750c0943611c70a7247c492bff.zip | |
Merge branch 'master' of git://github.com/mruby/mruby into XCode
Diffstat (limited to 'src/parse.y')
| -rw-r--r-- | src/parse.y | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/parse.y b/src/parse.y index 55c82c12d..eae9fb373 100644 --- a/src/parse.y +++ b/src/parse.y @@ -5163,7 +5163,13 @@ parser_dump(mrb_state *mrb, node *tree, int offset) if (n2->car) { dump_prefix(offset+2); printf("rest:\n"); - parser_dump(mrb, n2->car, offset+3); + if (n2->car == (node*)-1) { + dump_prefix(offset+2); + printf("(empty)\n"); + } + else { + parser_dump(mrb, n2->car, offset+3); + } } n2 = n2->cdr; if (n2) { |