Revert "Get rid of unicode quotes (#1140)"

This reverts commit f78126bfd6b6c8477fcdbc09b2f98772dbe9a1e7. There
really is no need for such a massive change...

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libstore/references.cc b/src/libstore/references.cc
index ba9f18b9ca5e..33eab5a240b5 100644
--- a/src/libstore/references.cc
+++ b/src/libstore/references.cc
@@ -37,7 +37,7 @@ static void search(const unsigned char * s, unsigned int len,
         if (!match) continue;
         string ref((const char *) s + i, refLength);
         if (hashes.find(ref) != hashes.end()) {
-            debug(format("found reference to '%1%' at offset '%2%'")
+            debug(format("found reference to ‘%1%’ at offset ‘%2%’")
                   % ref % i);
             seen.insert(ref);
             hashes.erase(ref);
@@ -93,7 +93,7 @@ PathSet scanForReferences(const string & path,
         string baseName = baseNameOf(i);
         string::size_type pos = baseName.find('-');
         if (pos == string::npos)
-            throw Error(format("bad reference '%1%'") % i);
+            throw Error(format("bad reference ‘%1%’") % i);
         string s = string(baseName, 0, pos);
         assert(s.size() == refLength);
         assert(backMap.find(s) == backMap.end());