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remove redundant brace following review

This commit is contained in:
Sunrim KIM (keen) 2014-07-18 15:44:29 +09:00
parent b373ec433b
commit 2c1209ba63
1 changed files with 5 additions and 8 deletions
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13
src/read.c
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@ -361,6 +361,8 @@ read_pipe(pic_state *pic, struct pic_port *port, char c)
char *buf; char *buf;
size_t size, cnt; size_t size, cnt;
pic_sym sym; pic_sym sym;
/* Currently supports only ascii chars */
char HEX_BUF[3];
size = 256; size = 256;
buf = pic_alloc(pic, size); buf = pic_alloc(pic, size);
@ -373,17 +375,12 @@ read_pipe(pic_state *pic, struct pic_port *port, char c)
case 't': c = '\t'; break; case 't': c = '\t'; break;
case 'n': c = '\n'; break; case 'n': c = '\n'; break;
case 'r': c = '\r'; break; case 'r': c = '\r'; break;
case 'x':{ case 'x':
/* Currently supports only ascii chars */ for(size_t i = 0; (HEX_BUF[i++] = (next(port))) != ';' && i < sizeof HEX_BUF;);
size_t s = 3; /* 2 bytes of hex + 1 byte of terminator(';')*/ c = (char)strtol(HEX_BUF, NULL, 16);
char hex[s];
size_t i = 0;
while((hex[i++] = (next(port))) != ';' && i < s);
c = (char)strtol(hex, NULL, 16);
break; break;
} }
} }
}
buf[cnt++] = c; buf[cnt++] = c;
if (cnt >= size) { if (cnt >= size) {
buf = pic_realloc(pic, buf, size *= 2); buf = pic_realloc(pic, buf, size *= 2);