diff --git a/server/common/cache.go b/server/common/cache.go
index 7ab22232..397bd72c 100644
--- a/server/common/cache.go
+++ b/server/common/cache.go
@@ -16,7 +16,7 @@ func (a *AppCache) Get(key interface{}) interface{} {
 	if err != nil {
 		return nil
 	}
-	value, found := a.Cache.Get(fmt.Sprint(hash))
+	value, found := a.Cache.Get(fmt.Sprintf("%d", hash))
 	if found == false {
 		return nil
 	}
diff --git a/server/common/crypto.go b/server/common/crypto.go
index 4693d6b0..2d0eb0f6 100644
--- a/server/common/crypto.go
+++ b/server/common/crypto.go
@@ -172,5 +172,8 @@ func GenerateID(ctx *App) string {
 	if params["token"] != "" {
 		p += "token =>" + params["token"]
 	}
+	if p == "salt => " + SECRET_KEY {
+		return ""
+	}
 	return Hash(p)
 }
diff --git a/server/model/backend/git.go b/server/model/backend/git.go
index 0bd99d80..30abd0ab 100644
--- a/server/model/backend/git.go
+++ b/server/model/backend/git.go
@@ -96,8 +96,8 @@ func (git Git) Init(params map[string]string, app *App) (IBackend, error) {
 		return nil, NewError("Your password doesn't fit in a cookie :/", 500)
 	}
 
-	hash := GenerateID(app)
-	p.basePath = GetAbsolutePath(GitCachePath + "repo_" + fmt.Sprint(hash) + "/")
+	hash := GenerateID(app)	
+	p.basePath = GetAbsolutePath(GitCachePath + "repo_" + hash + "/")
 
 	repo, err := g.git.open(p, p.basePath)
 	g.git.repo = repo