fix size_t signed comparison

diff --git a/ext/readline/readline_cli.c b/ext/readline/readline_cli.c
index 3332fa56e0a65fe61db8da6c0698bcb78a4381d8..a90b1387df2bf61d5d5ebf2309f88d855326586d 100644 (file)
--- a/ext/readline/readline_cli.c
+++ b/ext/readline/readline_cli.c
@@ -106,7 +106,8 @@ static size_t readline_shell_ub_write(const char *str, size_t str_length) /* {{{
           caller (sapi_cli_single_write in sapi/cli) which will actually
           write due to -1 return code */
        php_last_char = str[str_length-1];
-       return -1;
+
+       return (size_t) -1;
 }
 /* }}} */
 

diff --git a/sapi/cli/php_cli.c b/sapi/cli/php_cli.c
index 5d789d2626de264a960362a34bee2dfee54ac8cf..978c8b332e34d236d05d82232dd1c690d6b64ee2 100644 (file)
--- a/sapi/cli/php_cli.c
+++ b/sapi/cli/php_cli.c
@@ -304,7 +304,7 @@ static size_t sapi_cli_ub_write(const char *str, size_t str_length) /* {{{ */
        if (cli_shell_callbacks.cli_shell_ub_write) {
                size_t ub_wrote;
                ub_wrote = cli_shell_callbacks.cli_shell_ub_write(str, str_length);
-               if (ub_wrote > -1) {
+               if (ub_wrote != (size_t) -1) {
                        return ub_wrote;
                }
        }