From 8e5940a2ebeb74d186a848da3bc21f1fa77c8835 Mon Sep 17 00:00:00 2001
From: Konstantin Gizdov <kgizdov@gmail.com>
Date: Sun, 3 Mar 2019 14:46:41 +0200
Subject: [PATCH] fix signness and tests

---
 src/XrdCl/XrdClParallelOperation.hh        | 4 ++--
 tests/XrdClTests/OperationsWorkflowTest.cc | 6 ------
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/src/XrdCl/XrdClParallelOperation.hh b/src/XrdCl/XrdClParallelOperation.hh
index 2bd13b63e43..897fae78a86 100644
--- a/src/XrdCl/XrdClParallelOperation.hh
+++ b/src/XrdCl/XrdClParallelOperation.hh
@@ -89,10 +89,10 @@ namespace XrdCl
       {
         std::ostringstream oss;
         oss << "Parallel(";
-        for( int i = 0; i < pipelines.size(); i++ )
+        for( size_t i = 0; i < pipelines.size(); i++ )
         {
           oss << pipelines[i]->ToString();
-          if( i != pipelines.size() - 1 )
+          if( i + 1  != pipelines.size() )
           {
             oss << " && ";
           }
diff --git a/tests/XrdClTests/OperationsWorkflowTest.cc b/tests/XrdClTests/OperationsWorkflowTest.cc
index 26b1b517519..5e09b6689d1 100644
--- a/tests/XrdClTests/OperationsWorkflowTest.cc
+++ b/tests/XrdClTests/OperationsWorkflowTest.cc
@@ -157,12 +157,6 @@ namespace {
           bool executed;
     };
 
-    char* createBuf(const char* content, uint32_t length){
-        char* buf = new char[length + 1]();
-        strncpy(buf, content, length);
-        return buf;
-    }
-
 
 
 }