From 0d1c991eb4f4498b4ac8fea465d1caf5002a4af8 Mon Sep 17 00:00:00 2001
From: Arvin Schnell <aschnell@suse.de>
Date: Fri, 7 Aug 2026 09:44:42 +0200
Subject: [PATCH] - coding style

---
 client/snbk/CmdMetaParse.cc | 20 +++++++-------------
 client/snbk/CmdMetaParse.h  |  4 +++-
 2 files changed, 10 insertions(+), 14 deletions(-)

diff --git a/client/snbk/CmdMetaParse.cc b/client/snbk/CmdMetaParse.cc
index 527ac4f4..2e785982 100644
--- a/client/snbk/CmdMetaParse.cc
+++ b/client/snbk/CmdMetaParse.cc
@@ -20,10 +20,6 @@
  */
 
 
-#include <iomanip>
-#include <iostream>
-#include <sstream>
-
 #include <boost/algorithm/string.hpp>
 #include <openssl/sha.h>
 
@@ -77,17 +73,14 @@ namespace snapper
 	}
 
 	unsigned char hash[SHA256_DIGEST_LENGTH];
-	SHA256(reinterpret_cast<const unsigned char*>(content.c_str()), content.length(),
-	       hash);
+	SHA256(reinterpret_cast<const unsigned char*>(content.c_str()), content.length(), hash);
 
-	std::stringstream ss;
-	for (int i = 0; i < SHA256_DIGEST_LENGTH; i++)
-	{
-	    ss << std::hex << std::setw(2) << std::setfill('0')
-	       << static_cast<int>(hash[i]);
-	}
+	char buf[2 * SHA256_DIGEST_LENGTH + 1];
 
-	return ss.str();
+	for (int i = 0; i < SHA256_DIGEST_LENGTH; ++i)
+	    snprintf(&buf[2 * i], 3, "%02x", hash[i]);
+
+	return buf;
     }
 
 
@@ -144,6 +137,7 @@ namespace snapper
     std::ostream& operator<<(std::ostream& s, const CmdMetaParse& cmd_metaparse)
     {
 	SnapshotMeta meta = cmd_metaparse.get_meta();
+
 	s << "path: " << cmd_metaparse.path
 	  << ", checksum: " << cmd_metaparse.get_checksum()
 	  << ", state: " << toString(meta.state) << ", date: " << meta.date
diff --git a/client/snbk/CmdMetaParse.h b/client/snbk/CmdMetaParse.h
index 68a2977c..c8437743 100644
--- a/client/snbk/CmdMetaParse.h
+++ b/client/snbk/CmdMetaParse.h
@@ -87,7 +87,9 @@ namespace snapper
     private:
 
 	const string path;
-	string content = "";
+
+	string content;
+
     };
 
 } // namespace snapper
-- 
2.47.3