Fix PUTC warning

Change the macro to not provide a useless return value using a
comma expression, which generates warnings.
This commit is contained in:
Nikita Popov 2016-08-07 16:44:31 +02:00
parent 3823bfc6f2
commit af77c53ee1

View File

@ -159,8 +159,8 @@ PHPAPI ZEND_EXTERN_MODULE_GLOBALS(output)
#define PHPWRITE(str, str_len) php_output_write((str), (str_len))
#define PHPWRITE_H(str, str_len) php_output_write_unbuffered((str), (str_len))
#define PUTC(c) (php_output_write((const char *) &(c), 1), (c))
#define PUTC_H(c) (php_output_write_unbuffered((const char *) &(c), 1), (c))
#define PUTC(c) php_output_write((const char *) &(c), 1)
#define PUTC_H(c) php_output_write_unbuffered((const char *) &(c), 1)
#define PUTS(str) do { \
const char *__str = (str); \