9p fix#24

pyren/doc_maker.py

@@ -497,7 +497,6 @@ def f_functions( dfg_dom, ff, of, pref, domname, path ):
         of.remove( l )   
         cop = et.SubElement(dom_dtc_o, 'p')
         et.SubElement(cop, 'a', href='#'+lid).text = title
-        print lid,';',title
         dom_t.append(nel)
   
   cop = et.SubElement(dom_o, 'p')

pyren/mod_utils.py

@@ -445,7 +445,11 @@ def getVIN( de, elm, getFirst = False ):
     exit()
   
   if len(l_vin)<2:
-    return next(iter(l_vin))
+    try:
+        ret = next(iter(l_vin))
+    except:
+        ret = ''
+    return ret
   
   print "\nFound ",len(l_vin), " VINs\n"