diff options
| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2013-08-02 20:42:51 -0700 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2013-08-02 20:42:51 -0700 |
| commit | ea814600c2291b446a0717568bc179d6354b0bd0 (patch) | |
| tree | c6c398a7d939e88a195c9f7fc82209db8c2c9e6d /src | |
| parent | f2b31afb39da09e9a722b86c4cecab57716db71b (diff) | |
| parent | 5bd60f466217eae0c1b043db6022e4b5ffbf3ec2 (diff) | |
| download | mruby-ea814600c2291b446a0717568bc179d6354b0bd0.tar.gz mruby-ea814600c2291b446a0717568bc179d6354b0bd0.zip | |
Merge pull request #1430 from carsonmcdonald/regexparsefix
End loop if nextc is -1
Diffstat (limited to 'src')
| -rw-r--r-- | src/parse.y | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/parse.y b/src/parse.y index 4fa9e70de..53349ef63 100644 --- a/src/parse.y +++ b/src/parse.y @@ -3704,7 +3704,7 @@ parse_string(parser_state *p) char flag[4] = { '\0' }; newtok(p); - while (c = nextc(p), ISALPHA(c)) { + while (c = nextc(p), c != -1 && ISALPHA(c)) { switch (c) { case 'i': f |= 1; break; case 'x': f |= 2; break; |