[Asterisk-Dev] Error parsing "response" in check_auth()

[Wilhelm Wimmreuter]

check_auth() fails if the authentication response holds 
"response" as the first argument without a leading ",".

e.g.
'Digest response="5badb0131a8d5f41d184969bfc10fcea",username="8080",
 realm="asterisk",nonce="00de4d7a",uri="sip:192.168.1.5:5060"'

These humble change helped at least for me:
2931d2930
<             char *z;    /*ww to cure the error in parsing
                            Authentication Headers */
2969,2972c2968
<                         /*ww we need to check for blanks as well"
<                             c = strchr(c, ',');
<                         */
<              if ((z = strchr(c,' ')) || (z = strchr(c,','))) c=z;
---
>                         c = strchr(c, ',');

has anyone got a better idea to do fix this?

Willi