diff --git a/core/photon.py b/core/photon.py
index 9a7b1ae..597716d 100644
--- a/core/photon.py
+++ b/core/photon.py
@@ -67,13 +67,16 @@ def photon(seedUrl, headers, level, threadCount, delay, timeout, skipDOM):
                     storage.add(main_url + link)
                 else:
                     storage.add(main_url + '/' + link)
-    for x in range(level):
-        urls = storage - processed  # urls to crawl = all urls - urls that have been crawled
-        # for url in urls:
-        #     rec(url)
-        threadpool = concurrent.futures.ThreadPoolExecutor(
-            max_workers=threadCount)
-        futures = (threadpool.submit(rec, url) for url in urls)
-        for i in concurrent.futures.as_completed(futures):
-            pass
+    try:
+        for x in range(level):
+            urls = storage - processed  # urls to crawl = all urls - urls that have been crawled
+            # for url in urls:
+            #     rec(url)
+            threadpool = concurrent.futures.ThreadPoolExecutor(
+                max_workers=threadCount)
+            futures = (threadpool.submit(rec, url) for url in urls)
+            for i in concurrent.futures.as_completed(futures):
+                pass
+    except KeyboardInterrupt:
+        return [forms, processed]
     return [forms, processed]
diff --git a/core/requester.py b/core/requester.py
index 79fbbca..31c4c27 100755
--- a/core/requester.py
+++ b/core/requester.py
@@ -51,3 +51,4 @@ def requester(url, data, headers, GET, delay, timeout):
         logger.error('Error Connecting to Host')
         logger.error('Scanning will continue after 2 minutes')
         time.sleep(120)
+    return requests.Response()
diff --git a/modes/crawl.py b/modes/crawl.py
index 30a6c38..2c39aac 100644
--- a/modes/crawl.py
+++ b/modes/crawl.py
@@ -43,7 +43,7 @@ def crawl(scheme, host, main_url, form, blindXSS, blindPayload, headers, delay,
                                 url, paramsCopy, headers, GET, delay, timeout)
                             occurences = htmlParser(response, encoding)
                             positions = occurences.keys()
-                            efficiencies = filterChecker(
+                            occurences = filterChecker(
                                 url, paramsCopy, headers, GET, delay, occurences, timeout, encoding)
                             vectors = generator(occurences, response.text)
                             if vectors: