Simplify ch 13 second challenge solution

somacdivad · somacdivad · commit a201407e32de · 2020-01-14T14:08:47.000-06:00
diff --git a/ch13-interact-with-pdf-files/7-challenge-unscramble-a-pdf.py b/ch13-interact-with-pdf-files/7-challenge-unscramble-a-pdf.py
@@ -21,9 +21,7 @@ def get_page_text(page):
 
 for page in pages:
     rotation_degrees = page["/Rotate"]
-    if rotation_degrees < 0:
-        page.rotateClockwise(-rotation_degrees)
-    elif rotation_degrees > 0:
+    if rotation_degrees != 0:
         page.rotateCounterClockwise(rotation_degrees)
     pdf_writer.addPage(page)
 
