little fix for duration in scrape function

plugin.video.alfa/channels/support.py

@@ -166,7 +166,7 @@ def scrape(item, patron = '', listGroups = [], headers="", blacklist="", data=""
                 if scrapedplot:
                     infolabels['plot'] = plot
                 if scrapedduration:
-                    infolabels['duration'] = scrapedduration
+                    infolabels['duration'] = int(scrapedduration) * 60
                 if scrapedgenre:
                     genres = scrapertoolsV2.find_multiple_matches(scrapedgenre, '[A-Za-z]+')
                     infolabels['genre'] = ", ".join(genres)
@@ -361,9 +361,10 @@ def match(item, patron='', patron_block='', headers=''):
         log('BLOCK= ',block)
     else:
         block = data
-
-    matches = scrapertoolsV2.find_multiple_matches(block, patron)
-    log('MATCHES= ',matches)
+        
+    if patron:
+        matches = scrapertoolsV2.find_multiple_matches(block, patron)
+        log('MATCHES= ',matches)
 
     return matches, data