From 23960e92df736d3c87db861fcaf2dd7981cfc4ad Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Thu, 1 Jun 2006 18:13:33 +0000
Subject: [PATCH] * Minor cleanup.

---
 src/libstore/store.cc | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/libstore/store.cc b/src/libstore/store.cc
index 4bf62570e6..47adea14a9 100644
--- a/src/libstore/store.cc
+++ b/src/libstore/store.cc
@@ -707,14 +707,12 @@ static Path _addToStore(bool fixed, bool recursive,
 
     if (!readOnlyMode) addTempRoot(dstPath);
 
-    if (!readOnlyMode && !isValidPath(dstPath)) { 
+    if (!readOnlyMode && !isValidPath(dstPath)) {
 
         /* The first check above is an optimisation to prevent
            unnecessary lock acquisition. */
 
-        PathSet lockPaths;
-        lockPaths.insert(dstPath);
-        PathLocks outputLock(lockPaths);
+        PathLocks outputLock(singleton<PathSet, Path>(dstPath));
 
         if (!isValidPath(dstPath)) {
 
@@ -764,9 +762,7 @@ Path addTextToStore(const string & suffix, const string & s,
 
     if (!readOnlyMode && !isValidPath(dstPath)) {
 
-        PathSet lockPaths;
-        lockPaths.insert(dstPath);
-        PathLocks outputLock(lockPaths);
+        PathLocks outputLock(singleton<PathSet, Path>(dstPath));
 
         if (!isValidPath(dstPath)) {