From 80daf8d8ede9458a74cb535e42c482916ebcb312 Mon Sep 17 00:00:00 2001
From: alexpeshkoff <alexpeshkoff@users.sourceforge.net>
Date: Fri, 4 Sep 2015 10:53:02 +0000
Subject: [PATCH] Rollback frontend transaction after getting login and role
 names

---
 src/isql/isql.epp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/isql/isql.epp b/src/isql/isql.epp
index ee164ef2de..8bb29eaea5 100644
--- a/src/isql/isql.epp
+++ b/src/isql/isql.epp
@@ -5916,6 +5916,21 @@ static bool printUser(const char* dbName)
 	if (!frontendTransaction())
 		return false;
 
+	class FbTransCommit
+	{
+	public:
+		~FbTransCommit()
+		{
+			if (DB && fbTrans)
+			{
+				fbTrans->rollback(fbStatus);
+				if (succeeded())
+					fbTrans = NULL;
+			}
+		}
+	};
+	FbTransCommit fbTransCommit;
+
 	const char* sql = "SELECT CURRENT_USER, CURRENT_ROLE FROM RDB$DATABASE";
 
 	Firebird::RefPtr<Firebird::IStatement> st(Firebird::REF_NO_INCR,