solaris thread safety of thread functions.

git-svn-id: file:///svn/unbound/trunk@1612 be551aaa-1e26-0410-a405-d3ace91eadb9

testcode/asynclook.c

@@ -370,6 +370,8 @@ int main(int argc, char** argv)
 	struct lookinfo* lookups;
 	int i, r, cancel=0, blocking=0, ext=0;
 
+	/* init log now because solaris thr_key_create() is not threadsafe */
+	log_init(0,0,0);
 	/* lock debug start (if any) */
 	checklock_start();