diff options
Diffstat (limited to 'ext/json/parser/parser.c')
-rw-r--r-- | ext/json/parser/parser.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ext/json/parser/parser.c b/ext/json/parser/parser.c index 560aa8977f..f9d0d193b6 100644 --- a/ext/json/parser/parser.c +++ b/ext/json/parser/parser.c @@ -28,16 +28,16 @@ static UTF32 unescape_unicode(const unsigned char *p) UTF32 result = 0; b = digit_values[p[0]]; if (b < 0) return UNI_REPLACEMENT_CHAR; - result = (result << 4) | b; + result = (result << 4) | (unsigned char)b; b = digit_values[p[1]]; - result = (result << 4) | b; if (b < 0) return UNI_REPLACEMENT_CHAR; + result = (result << 4) | (unsigned char)b; b = digit_values[p[2]]; - result = (result << 4) | b; if (b < 0) return UNI_REPLACEMENT_CHAR; + result = (result << 4) | (unsigned char)b; b = digit_values[p[3]]; - result = (result << 4) | b; if (b < 0) return UNI_REPLACEMENT_CHAR; + result = (result << 4) | (unsigned char)b; return result; } |