From 1a3f255ca91294f06b377cc9e88e2a459c9ec882 Mon Sep 17 00:00:00 2001
From: agheata <agheata@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Fri, 21 Jun 2013 12:18:50 +0000
Subject: [PATCH] Allow for combination of blancs and commas in
 SetFriendChainName

---
 ANALYSIS/AliAnalysisAlien.cxx | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ANALYSIS/AliAnalysisAlien.cxx b/ANALYSIS/AliAnalysisAlien.cxx
index b622dc2de36..2f39e095aa9 100644
--- a/ANALYSIS/AliAnalysisAlien.cxx
+++ b/ANALYSIS/AliAnalysisAlien.cxx
@@ -2588,8 +2588,12 @@ void AliAnalysisAlien::SetFriendChainName(const char *name, const char *libnames
    // Libs should be separated by blancs.
    fFriendChainName = name;
    fFriendLibs = libnames;
-   if (fFriendLibs.Length() && !fFriendLibs.Contains(".so")) {
-      Fatal("SetFriendChainName()", "You should provide explicit library names (with extension)");
+   if (fFriendLibs.Length()) {
+     if(!fFriendLibs.Contains(".so"))
+       Fatal("SetFriendChainName()", "You should provide explicit library names (with extension)");
+     fFriendLibs.ReplaceAll(",", " ");
+     fFriendLibs.Strip();
+     fFriendLibs.ReplaceAll("  ", " ");
    }
 }
 
-- 
2.43.0