From 52925684387496e83425c79f74b29a91943466a7 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 24 Feb 2015 06:27:57 +0200
Subject: Make empty key to always be prefix in prefix_map

---
 build/algorithm.cxx | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'build/algorithm.cxx')

diff --git a/build/algorithm.cxx b/build/algorithm.cxx
index ddf0071..d418cda 100644
--- a/build/algorithm.cxx
+++ b/build/algorithm.cxx
@@ -44,13 +44,10 @@ namespace build
       if (i == rules.end ()) // No rules registered for this target type.
         continue;
 
-      const auto& rules (i->second); // Name map.
+      const auto& rules (i->second); // Hint map.
 
       string hint; // @@ TODO
-
-      auto rs (hint.empty ()
-               ? make_pair (rules.begin (), rules.end ())
-               : rules.find (hint));
+      auto rs (rules.find (hint));
 
       for (auto i (rs.first); i != rs.second; ++i)
       {
-- 
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