check. Fix snpic when NAME is null

src/var/lib/tyto/program/check.py

@@ -520,6 +520,8 @@ def check_3lines(tag, ln, line):
              ln, tag, langs.site.name, db.uri_file
              ), False)
     post_err = True
+    if tag == "snpic":
+      return
   
   # abbr:
   elif tag == "abbr":
@@ -648,7 +650,7 @@ def check_snpic(name):
     pass
 
   # Search post_header for image: %name
-  Found = False
+  found = False
   tag = tyto.opt_header_tags[1]
   for ln, line in enumerate(post_header.rsplit('\n'), 1):
     if line.startswith('%s:'%tag):
@@ -658,13 +660,14 @@ def check_snpic(name):
         check_name = ''
     
       if check_name == name:
-        Found      = True
+        found      = True
         snpic_post = post_header.rsplit('\n')[ln].lstrip()
         check_file_uri("snpic", snpic_post, ln)
         break
   
-  if not Found:
+  if not found:
     logs.out("27", '"%s: %s" > %s'%(tag, name, db.uri_file), False)
+    post_err = True
     return
     
   snpic_post = True