FS-8239 fix default value to avoid failed mod_av build on CentOS 7

diff --git a/src/mod/applications/mod_av/avformat.c b/src/mod/applications/mod_av/avformat.c
index b362217f48ea5658ddb48b41c0501f9b909edbd1..0fbf9105f7cf05b89b974ca622f7aa05f7682114 100644 (file)
--- a/src/mod/applications/mod_av/avformat.c
+++ b/src/mod/applications/mod_av/avformat.c
@@ -1118,7 +1118,7 @@ static void mod_avformat_destroy_output_context(av_file_context_t *context)
 static switch_status_t open_input_file(av_file_context_t *context, switch_file_handle_t *handle, const char *filename)
 {
        AVCodec *audio_codec = NULL;
-       AVCodec *video_codec;
+       AVCodec *video_codec = NULL;
        int error;
        int i;
        switch_status_t status = SWITCH_STATUS_SUCCESS;