From ebcad26ad6ea14a5a96f5434f0c52bf16b2a48b0 Mon Sep 17 00:00:00 2001
From: shrlnm <mshkn@inbox.ru>
Date: Wed, 9 Oct 2019 23:53:39 +0300
Subject: [PATCH] 9p fix#24

---
 pyren/doc_maker.py | 1 -
 pyren/mod_utils.py | 6 +++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/pyren/doc_maker.py b/pyren/doc_maker.py
index 0e2dacc..49bdc46 100755
--- a/pyren/doc_maker.py
+++ b/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')
diff --git a/pyren/mod_utils.py b/pyren/mod_utils.py
index e497212..301e44f 100755
--- a/pyren/mod_utils.py
+++ b/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"