gn2bp: clean up loop
Using enumerate makes the for loop slightly cleaner.
Test: //base:base
Change-Id: Iaab33c4cf3708f4c157750a4c8f7b14d52ee7ea7
diff --git a/tools/gn2bp/gen_android_bp b/tools/gn2bp/gen_android_bp
index dd9adee..9ba1c80 100755
--- a/tools/gn2bp/gen_android_bp
+++ b/tools/gn2bp/gen_android_bp
@@ -670,9 +670,9 @@
if target.script == "//build/write_buildflag_header.py":
# write_buildflag_header.py writes result to args.genDir/args.output
# So, override args.genDir by '.' so that args.output=$(out) works
- for i in range(len(target.args)-1):
- if target.args[i] == '--gen-dir':
- target.args[i+1] = '.'
+ for i, val in enumerate(target.args):
+ if val == '--gen-dir':
+ target.args[i + 1] = '.'
break
def create_action_module(blueprint, target):