commit 2a5bc9dfbf7c6a80e5f7cb4dd05b4036741478bc
author Chih-Hung Hsieh <chh@google.com> Tue Oct 03 13:45:03 2017 -0700
committer Chih-Hung Hsieh <chh@google.com> Tue Oct 03 13:53:13 2017 -0700
tree 568cf642f3b1ec7945bdef71e3cfbc197a7c5bdb
parent 40ef25d7bd9de2a33c56d9777243b96d91fdec6b

Use -Werror in build/make

* Remove unused local variables.

Bug: 66996870
Test: build with WITH_TIDY=1
Change-Id: Iced5bb903902f49d7cd5cf5f572906a512c75e18

tools/atree/Android.bp

diff --git a/tools/atree/Android.bp b/tools/atree/Android.bp
index 3c3a8ef..5fbe042 100644
--- a/tools/atree/Android.bp
+++ b/tools/atree/Android.bp
@@ -9,5 +9,6 @@
         "files.cpp",
         "fs.cpp",
     ],
+    cflags: ["-Wall", "-Werror"],
     static_libs: ["libhost"],
 }

tools/atree/files.cpp

diff --git a/tools/atree/files.cpp b/tools/atree/files.cpp
index d945f58..d5c8a97 100644
--- a/tools/atree/files.cpp
+++ b/tools/atree/files.cpp
@@ -425,8 +425,6 @@
                 const vector<string>& excludes,
                 vector<FileRecord>* more)
 {
-    int err;
-
     string full = path_append(rec.sourceBase, rec.sourceName);
     full = path_append(full, path);