modified exit number extraction

processing/post/msc_tools.py

@@ -5,8 +5,10 @@ class MSC_TOOLS():
      for ln in fid_out:
        if (string.find(ln,'tress iteration') is not -1):
          print ln
+         fid_out.close()
        elif (string.find(ln,'Exit number') is not -1):
          substr=ln[string.find(ln,'Exit number'):len(ln)]
          exitnumber=substr[12:16]
-     fid_out.close()
-     return exitnumber
+         fid_out.close()
+         return exitnumber
+     return -1