Patch for OUTGOING_RETRY in Asterisk

pbx_spool.c.patch

--- pbx_spool.orig.c	2016-11-09 03:21:38.017426604 +0300
+++ pbx_spool.patched.c	2016-11-11 03:45:55.484474036 +0300
@@ -298,6 +298,23 @@
 		ast_log(LOG_WARNING, "At least one of app or extension must be specified, along with tech and dest in file %s\n", o->fn);
 		return -1;
 	}
+        char* r;
+        if (asprintf(&r, "%d", o->retries + 1) >= 0) {
+            var = ast_variable_new("OUTGOING_RETRY", r, o->fn);
+            if (var) {
+                if (last) {
+                    last->next = var;
+                }
+                else {
+                    o->vars = var;
+                }
+                last = var;
+            }
+            free(r);
+        }
+        else
+            ast_log(LOG_WARNING, "Can not set OUTGOING_RETRY\n");
+
 	return 0;
 }