Improve readability of delete.py

Change-Id: I443f4d4ae2083efbb23b3b071dc0b04e4d447cd6
---
M scripts/delete.py
1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/scripts/delete.py b/scripts/delete.py
index b1d62de..8612e1d 100755
--- a/scripts/delete.py
+++ b/scripts/delete.py
@@ -158,17 +158,17 @@
         - self.getOption('isorphan')
         """
         refs = self.current_page.ref_table
-        if refs:
-            total = sum(len(v) for v in refs.values())
-            if total > 1:
-                pywikibot.warning('There are {} pages that link to {}.'
-                                  .format(total, self.current_page))
-            else:
-                pywikibot.warning('There is a page that links to {}.'
-                                  .format(self.current_page))
-        else:
+        if not refs:
             return
 
+        total = sum(len(v) for v in refs.values())
+        if total > 1:
+            pywikibot.warning('There are {} pages that link to {}.'
+                              .format(total, self.current_page))
+        else:
+            pywikibot.warning('There is a page that links to {}.'
+                              .format(self.current_page))
+
         show_n_pages = self.getOption('isorphan')
         width = len(max((ns.canonical_prefix() for ns in refs), key=len))
         for ns in sorted(refs):

