Changeset 6949 for trunk/MagicSoft/Mars/mfileio

Timestamp:

04/18/05 10:35:54 (20 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/mfileio/MReadMarsFile.cc (modified) (2 diffs)

trunk/MagicSoft/Mars/mfileio/MReadMarsFile.cc

@@ -142 +142 @@
     // returns the number of file which were added
     //
+    if (!fRun)
+        return -1;
+
     Int_t n1 = fRun->AddFile(fname);
     Int_t n2 = MReadTree::AddFile(fname, entries);
@@ -231 +234 @@
 Int_t MReadMarsFile::PreProcess(MParList *pList)
 {
+    if (!fRun)
+    {
+        *fLog << err << "Error - Cannot use MReadMarsFile instantiated with default constructor... aborting." << endl;
+        return kFALSE;
+    }
+
     fParList = pList;