parse_refspec.py: Refactor "if" statement
To have all cases clearly exclusive. Also, fix indentation.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Change-Id: Ie94996c08df0b637c3a93ec28cb423b9dcb8e905
diff --git a/scripts/parse_refspec.py b/scripts/parse_refspec.py
index 83fd30e..77657d8 100755
--- a/scripts/parse_refspec.py
+++ b/scripts/parse_refspec.py
@@ -47,8 +47,7 @@
if not changes:
raise Exception("Can not find anything.")
-
-if len(changes) > 1:
- print_topic_tip(changes)
+elif len(changes) > 1:
+ print_topic_tip(changes)
else:
print(changes[0]["currentPatchSet"]["ref"])