Missing codec factory method in opencore amrnb

[Werner.Dittmann@xxxxxxxxxxx (Werner Dittmann)]

Dear all,

while playing with the latest pjsip code (SVN checkout, 2 days ago) I got
error message when starting pjsua and simple_pjsua. Reason was a missing
codec factory method for opencore amrnb

The following diff patches this:

diff --git a/pjmedia/src/pjmedia-codec/opencore_amrnb.c b/pjmedia/src/pjmedia-codec/opencore_amrnb.c
index fdc68cd..cdfdda0 100644
--- a/pjmedia/src/pjmedia-codec/opencore_amrnb.c
+++ b/pjmedia/src/pjmedia-codec/opencore_amrnb.c
@@ -123,7 +123,8 @@ static pjmedia_codec_factory_op amr_factory_op =
     &amr_default_attr,
     &amr_enum_codecs,
     &amr_alloc_codec,
-    &amr_dealloc_codec
+    &amr_dealloc_codec,
+    &pjmedia_codec_opencore_amrnb_deinit
 };

Regards,
Werner