Remove redundant .c_str()s

After the tinyformat switch sprintf() family functions support passing
actual std::string objects.

Remove unnecessary c_str calls (236 of them) in logging and formatting.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/leveldbwrapper.cpp b/src/leveldbwrapper.cpp
index aff1ec0283..c2935ed017 100644
--- a/src/leveldbwrapper.cpp
+++ b/src/leveldbwrapper.cpp
@@ -15,7 +15,7 @@
 void HandleError(const leveldb::Status &status) throw(leveldb_error) {
     if (status.ok())
         return;
-    LogPrintf("%s\n", status.ToString().c_str());
+    LogPrintf("%s\n", status.ToString());
     if (status.IsCorruption())
         throw leveldb_error("Database corrupted");
     if (status.IsIOError())
@@ -48,11 +48,11 @@ CLevelDBWrapper::CLevelDBWrapper(const boost::filesystem::path &path, size_t nCa
         options.env = penv;
     } else {
         if (fWipe) {
-            LogPrintf("Wiping LevelDB in %s\n", path.string().c_str());
+            LogPrintf("Wiping LevelDB in %s\n", path.string());
             leveldb::DestroyDB(path.string(), options);
         }
         boost::filesystem::create_directory(path);
-        LogPrintf("Opening LevelDB in %s\n", path.string().c_str());
+        LogPrintf("Opening LevelDB in %s\n", path.string());
     }
     leveldb::Status status = leveldb::DB::Open(options, path.string(), &pdb);
     HandleError(status);