Commit fe6a3061 authored by Eric Covener's avatar Eric Covener
Browse files

short-circuit on NULL 

Submitted By: jchampion



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1796350 13f79535-47bb-0310-9956-ffa450edef68
parent d71cb941

server/util.c

+2 −4
Original line number Diff line number Diff line
@@ -1680,10 +1680,8 @@ AP_DECLARE(int) ap_find_token(apr_pool_t *p, const char *line, const char *tok) 


    s = (const unsigned char *)line;

    for (;;) {

        /* find start of token, skip all stop characters, note NUL

         * isn't a token stop, so we don't need to test for it

         */

        while (TEST_CHAR(*s, T_HTTP_TOKEN_STOP)) {

        /* find start of token, skip all stop characters */

        while (*s && TEST_CHAR(*s, T_HTTP_TOKEN_STOP)) {

            ++s;

        }

        if (!*s) {