From 4149cdeb0128facacfb2d09ddcfa0661259c177f Mon Sep 17 00:00:00 2001
From: Jordan Demeulenaere <jdemeulenaere@google.com>
Date: Fri, 10 Jun 2022 16:24:30 +0200
Subject: Fix ktlint hook

In ag/18798895, I broke the early exit condition when the ktlint hook
would receive 0 Kotlin files. Since that CL, ktlint would always run on
a big number of files if th CL didn't contain any change in a .kt or
.kts file.

Bug: 235461679
Test: Manual
Change-Id: Iaf21df8e85943229c1d832b186825b41cf231b2d
---
 ktlint.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ktlint.py b/ktlint.py
index 80703a4..86b15ed 100755
--- a/ktlint.py
+++ b/ktlint.py
@@ -45,12 +45,13 @@ def main(args=None):
   parser.set_defaults(format=False)
   args = parser.parse_args()
   kt_files = [f for f in args.file if f.endswith('.kt') or f.endswith('.kts')]
+  if not kt_files:
+    sys.exit(0)
+
   ktlint_args = kt_files[:]
   ktlint_args += ['--editorconfig', EDITOR_CONFIG]
   if args.format:
     ktlint_args += ['-F']
-  if not ktlint_args:
-    sys.exit(0)
 
   ktlint_args += ['--android']
 
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