bugfix: changing return type to avoid return of a volatile temporary pointer

diff --git a/HLT/BASE/AliHLTOnlineConfiguration.cxx b/HLT/BASE/AliHLTOnlineConfiguration.cxx
index 46f7ce63bd86fe19e11a463bb2ea85b522ba30c6..5b849a8ab85e021fb5efac248845df33127f9a0d 100644 (file)
--- a/HLT/BASE/AliHLTOnlineConfiguration.cxx
+++ b/HLT/BASE/AliHLTOnlineConfiguration.cxx
@@ -431,7 +431,7 @@ int AliHLTOnlineConfiguration::ParseHLTOutWriterSubscriber(const char* id,
   return iResult;
 }
 
-const char* AliHLTOnlineConfiguration::GetComponentLibraries()
+TString AliHLTOnlineConfiguration::GetComponentLibraries()
 {
   /// get component libraries
   
@@ -445,7 +445,7 @@ const char* AliHLTOnlineConfiguration::GetComponentLibraries()
       if (!result.IsNull()) result+=" "; result+=complib;
     }
   }
-  return result.Data();
+  return result;
 }
 
 void AliHLTOnlineConfiguration::Print(const char* options) const

diff --git a/HLT/BASE/AliHLTOnlineConfiguration.h b/HLT/BASE/AliHLTOnlineConfiguration.h
index f99dfdb808decc5c3a502f72a5d332da9cfc732f..2b0cf463b24ab36d26feb66e2d1ceae4dd8ce652 100644 (file)
--- a/HLT/BASE/AliHLTOnlineConfiguration.h
+++ b/HLT/BASE/AliHLTOnlineConfiguration.h
@@ -62,7 +62,7 @@ class AliHLTOnlineConfiguration : public TObject, public AliHLTLogging {
   const char* GetDefaultChains() const {return fDefaultChains.Data();}
   
   /// get component libraries
-  const char* GetComponentLibraries();
+  TString GetComponentLibraries();
 
   /// overloaded from TObject, print info
   virtual void        Print(const char* options) const;