Fix GN warning about unused variable when angle_enable_commit_id=false

BUG=angleproject:2344 Change-Id: I3a0c8384d280755557fd425e80877addd756a9ef Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2091625Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>

Fix GN warning about unused variable when angle_enable_commit_id=false
20c69733 · Geoff Lang · Geoff Lang · 3797fc85 · 20c69733
Commit 20c69733 authored Mar 06, 2020 by Geoff Lang Committed by Geoff Lang Mar 06, 2020
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BUILD.gn BUILD.gn +2 -3

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--- a/BUILD.gn
+++ b/BUILD.gn
@@ -466,9 +466,8 @@ action("commit_id") {
  outputs = [ commit_id_output_file ]
  # Add git as a dependency if it is available.
-  angle_git_is_present =
+  if (angle_enable_commit_id &&
-      exec_script("src/commit_id.py", [ "check" ], "value") == 1
+      exec_script("src/commit_id.py", [ "check" ], "value") == 1) {
-  if (angle_enable_commit_id && angle_git_is_present) {
    # commit id should depend on angle's HEAD revision
    inputs = [ ".git/HEAD" ]
  }