Initialize js_branch struct to 0.

sbbs->terminated is now a BOOL (instead of bool).

src/sbbs3/main.cpp

@@ -762,12 +762,12 @@ bool sbbs_t::js_init()
 
     if((js_cx = JS_NewContext(js_runtime, startup->js_cx_stack))==NULL)
 		return(false);
-
+	
+	memset(&js_branch,0,sizeof(js_branch));
 	js_branch.limit = startup->js_branch_limit;
 	js_branch.gc_interval = startup->js_gc_interval;
 	js_branch.yield_interval = startup->js_yield_interval;
-	js_branch.counter = 0;	/* loop counter */
-	js_branch.terminated = (BOOL*)&terminated;
+	js_branch.terminated = &terminated;
 
 	bool success=false;