From a62c519bb6129bce4f2300cb07c305ad6c0c945b Mon Sep 17 00:00:00 2001
From: Tomas Kolda <koldat@gmail.com>
Date: Tue, 2 Feb 2016 10:33:49 +0100
Subject: [PATCH] RollLogFile tries to find non conflicting file until there is
 no conflict.

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

diff --git a/db/auto_roll_logger.cc b/db/auto_roll_logger.cc
index b8ba14c83..2349bd0c0 100644
--- a/db/auto_roll_logger.cc
+++ b/db/auto_roll_logger.cc
@@ -37,14 +37,11 @@ void AutoRollLogger::RollLogFile() {
   // previous log file we increment by one micro second and try again.
   uint64_t now = env_->NowMicros();
   std::string old_fname;
-  for (int i = 0; i < 10; i++) {
+  do {
     old_fname = OldInfoLogFileName(
       dbname_, now, db_absolute_path_, db_log_dir_);
-    if (!env_->FileExists(old_fname).ok()) {
-      break;
-    }
     now++;
-  };
+  } while (env_->FileExists(old_fname).ok());
   env_->RenameFile(log_fname_, old_fname);
 }
 
-- 
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