b/f: in skip_line don't skip over empty line

15 years ago · ffa2204fe6
parent f2cae49cab
commit ffa2204fe6
1 changed files with 2 additions and 0 deletions
--- a/core/AmB2BSession.cpp
+++ b/core/AmB2BSession.cpp
@ -530,9 +530,11 @@ void AmB2BSession::saveSessionDescription(const string& content_type,
  size_t cmp_body_length = body.length();

 #define skip_line						\
+  if (cmp_body_length) {					\
    while (cmp_body_length-- && *cmp_body_begin != '\n')	\
      cmp_body_begin++;						\
    cmp_body_begin++;						\
+  }

  if (body.length() && content_type == SIP_APPLICATION_SDP) {
    // for SDP, skip v and o line