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| author | Carson McDonald <[email protected]> | 2013-08-02 17:08:55 -0400 |
|---|---|---|
| committer | Carson McDonald <[email protected]> | 2013-08-02 17:08:55 -0400 |
| commit | 5bd60f466217eae0c1b043db6022e4b5ffbf3ec2 (patch) | |
| tree | 0da64cce539764cab6eaf437b4375394e45101d2 | |
| parent | a32fdf3e5d3cd4238afd5e5627659269e31211ef (diff) | |
| download | mruby-5bd60f466217eae0c1b043db6022e4b5ffbf3ec2.tar.gz mruby-5bd60f466217eae0c1b043db6022e4b5ffbf3ec2.zip | |
End loop if nextc is -1
| -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; |