diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-08-08 03:41:30 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-08-08 03:41:30 +0000 |
commit | aac4f022e2b4bb601f5068bfc7e25de49493563f (patch) | |
tree | 67412a235ea79a68a8b8daea03a127c274f48208 /parse.y | |
parent | 98c8e1cd91819042b13eb5aa69d86cb813a9bcaa (diff) |
* parse.y (parser_tokadd_escape): no similar messages twice.
[ruby-core:31048]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28917 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -5653,7 +5653,7 @@ parser_tokadd_escape(struct parser_params *parser, rb_encoding **encp) case 'x': /* hex constant */ { tok_hex(&numlen); - if (numlen == 0) goto eof; + if (numlen == 0) return -1; tokcopy((int)numlen + 2); } return 0; |