From 9a64d66a1e9785fc97abaad1dbe01d42b6e0aae5 Mon Sep 17 00:00:00 2001
From: david <david@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Tue, 19 Jul 2011 21:40:32 +0000
Subject: [PATCH] Clarify an ambiguous if/else.

---
 targets.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/targets.cc b/targets.cc
index c4bce36f4..9563de9c1 100644
--- a/targets.cc
+++ b/targets.cc
@@ -135,11 +135,12 @@ static void arpping(Target *hostbatch[], int num_hosts) {
     }
     targets.push_back(hostbatch[targetno]);
   }
-  if (!targets.empty())
+  if (!targets.empty()) {
     if (targets[0]->af() == AF_INET)
       ultra_scan(targets, NULL, PING_SCAN_ARP);
     else
       ultra_scan(targets, NULL, PING_SCAN_ND);
+  }
   return;
 }