From ac8b76ec81991992eaac46b60a113fae5b1491e8 Mon Sep 17 00:00:00 2001
From: david <david@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Fri, 27 Apr 2012 06:27:03 +0000
Subject: [PATCH] Rework a loop to give access to the condition.

---
 targets.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/targets.cc b/targets.cc
index 32be183a1..83fc1634a 100644
--- a/targets.cc
+++ b/targets.cc
@@ -397,9 +397,12 @@ Target *nexthost(HostGroupState *hs, const addrset *exclude_group,
     if (hs->current_batch_sz < hs->max_batch_sz &&
         hs->next_expression < hs->num_expressions) {
       /* We are going to have to pop in another expression. */
-      while(hs->current_expression.parse_expr(hs->target_expressions[hs->next_expression++], o.af()) != 0) 
-        if (hs->next_expression >= hs->num_expressions)
+      while (hs->next_expression < hs->num_expressions) {
+        const char *expr;
+        expr = hs->target_expressions[hs->next_expression++];
+        if (hs->current_expression.parse_expr(expr, o.af()) == 0)
           break;
+      }
     } else break;
   } while(1);