From 8c383a69079b3599812470e2eff95cbb2c7d87e2 Mon Sep 17 00:00:00 2001
From: Sven Strickroth <email@cs-ware.de>
Date: Sun, 23 Dec 2012 16:25:45 +0100
Subject: [PATCH] Drop unnecessary code

Signed-off-by: Sven Strickroth <email@cs-ware.de>
---
 src/Git/GitIndex.cpp              | 31 -------------------------------
 src/Git/GitStatus.cpp             |  5 -----
 src/Git/GitStatus.h               |  2 --
 src/Git/gitindex.h                |  1 -
 src/TGitCache/CachedDirectory.cpp |  4 ----
 5 files changed, 43 deletions(-)

diff --git a/src/Git/GitIndex.cpp b/src/Git/GitIndex.cpp
index cab2f6971..df5e1e80d 100644
--- a/src/Git/GitIndex.cpp
+++ b/src/Git/GitIndex.cpp
@@ -1447,34 +1447,3 @@ int CGitHeadFileMap::IsUnderVersionControl(const CString &gitdir, const CString
 
 	return 0;
 }
-
-int CGitHeadFileMap::GetHeadHash(const CString &gitdir, CGitHash &hash)
-{
-	SHARED_TREE_PTR ptr;
-	ptr = this->SafeGet(gitdir);
-
-	if(ptr.get() == NULL)
-	{
-		SHARED_TREE_PTR ptr1(new CGitHeadFileList());
-		ptr1->ReadHeadHash(gitdir);
-
-		hash = ptr1->m_Head;
-
-		this->SafeSet(gitdir, ptr1);
-
-	}
-	else
-	{
-		if(ptr->CheckHeadUpdate())
-		{
-			SHARED_TREE_PTR ptr1(new CGitHeadFileList());
-			ptr1->ReadHeadHash(gitdir);
-
-			hash = ptr1->m_Head;
-			this->SafeSet(gitdir, ptr1);
-	}
-
-		hash = ptr->m_Head;
-	}
-	return 0;
-}
diff --git a/src/Git/GitStatus.cpp b/src/Git/GitStatus.cpp
index 96a9105f7..ae58aea2e 100644
--- a/src/Git/GitStatus.cpp
+++ b/src/Git/GitStatus.cpp
@@ -492,11 +492,6 @@ int GitStatus::GetFileStatus(const CString &gitdir, const CString &pathParam, gi
 
 }
 
-int GitStatus::GetHeadHash(const CString &gitdir, CGitHash &hash)
-{
-	return g_HeadFileMap.GetHeadHash(gitdir, hash);
-}
-
 bool GitStatus::IsGitReposChanged(const CString &gitdir,const CString &subpaths, int mode)
 {
 	if( mode & GIT_MODE_INDEX)
diff --git a/src/Git/GitStatus.h b/src/Git/GitStatus.h
index 9ab18c2c5..735040501 100644
--- a/src/Git/GitStatus.h
+++ b/src/Git/GitStatus.h
@@ -111,8 +111,6 @@ public:
 	static __int64 GetIndexFileTime(const CString &gitdir);
 	static bool IsExistIndexLockFile(const CString &gitdir);
 
-	static int GetHeadHash(const CString &gitdir, CGitHash &hash);
-
 public:
 	GitStatus();
 	~GitStatus(void);
diff --git a/src/Git/gitindex.h b/src/Git/gitindex.h
index d84db4ab9..d1b1a04d2 100644
--- a/src/Git/gitindex.h
+++ b/src/Git/gitindex.h
@@ -200,7 +200,6 @@ public:
 						FIll_STATUS_CALLBACK callback=NULL,void *pData=NULL,
 						bool isLoaded=false);
 	bool CheckHeadUpdate(const CString &gitdir);
-	int GetHeadHash(const CString &gitdir, CGitHash &hash);
 	int IsUnderVersionControl(const CString &gitdir, const CString &path, bool isDir, bool *isVersion);
 
 	bool IsHashChanged(const CString &gitdir)
diff --git a/src/TGitCache/CachedDirectory.cpp b/src/TGitCache/CachedDirectory.cpp
index e8381d912..49d8aefb1 100644
--- a/src/TGitCache/CachedDirectory.cpp
+++ b/src/TGitCache/CachedDirectory.cpp
@@ -269,10 +269,6 @@ CStatusCacheEntry CCachedDirectory::GetStatusFromGit(const CTGitPath &path, CStr
 	GitStatus *pGitStatus = &CGitStatusCache::Instance().m_GitStatus;
 	UNREFERENCED_PARAMETER(pGitStatus);
 
-	CGitHash head;
-
-	pGitStatus->GetHeadHash(sProjectRoot,head);
-
 	bool isVersion =true;
 	pGitStatus->IsUnderVersionControl(sProjectRoot, subpaths, path.IsDirectory(), &isVersion);
 	if(!isVersion)
-- 
2.11.4.GIT