FS-7513: fix compile w/o openal

diff --git a/src/mod/applications/mod_conference/mod_conference.c b/src/mod/applications/mod_conference/mod_conference.c
index 270947efadb69b3c42f667fe680f7970219cae12..22190fc4fd64e8798603ceacde3ebab67a3df0b7 100644 (file)
--- a/src/mod/applications/mod_conference/mod_conference.c
+++ b/src/mod/applications/mod_conference/mod_conference.c
@@ -301,6 +301,7 @@ typedef struct al_handle_s {
 #else 
 typedef struct al_handle_s {
        int unsupported;
+       switch_mutex_t *mutex;
 } al_handle_t;
 #endif
 
@@ -1011,7 +1012,7 @@ static void scale_and_patch(conference_obj_t *conference, mcu_layer_t *layer)
                
                switch_assert(layer->img);
 
-               //switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "RESIZE %dx%d to %dx%d to fit in %dx%d and insert at %d,%d\n", 
+               //switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "RESIZE %dx%d to %dx%d to fit in %dx%d and insert at %d,%d\n",
                //                                img->d_w, img->d_h, img_w, img_h, screen_w, screen_h, x, y);
 
                ret = I420Scale(img->planes[0], img->stride[0],
@@ -1466,10 +1467,10 @@ static void *SWITCH_THREAD_FUNC conference_video_muxing_thread_run(switch_thread
 
                if (remaining) goto top;
 
-               
+
                for (i = 0; i < conference->canvas->total_layers; i++) {
                        mcu_layer_t *layer = &conference->canvas->layers[i];
-                       
+
                        if (layer->member_id > -1 && layer->cur_img && layer->tagged) {
                                scale_and_patch(conference, layer);
                                layer->tagged = 0;