tools: revise line in configure.py for clarity

Trott · danielleadams · commit cb7f73c9d488 · 2021-01-12T07:07:52.000-05:00
* Replace unused identifier with Python convention `_`. * Remove unneeded parentheses. * Remove line-wrapping. I confirmed that this doesn't change the output by running `./configure --shared-zlib` and confirming that it created the same `common.gypi` with and without these changes. The code changed here doesn't run unless there is a `--shared-*` flag. PR-URL: #36551 Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
diff --git a/configure.py b/configure.py
@@ -1347,8 +1347,7 @@ def configure_library(lib, output, pkgname=None):
   output['variables']['node_' + shared_lib] = b(getattr(options, shared_lib))
 
   if getattr(options, shared_lib):
-    (pkg_libs, pkg_cflags, pkg_libpath, pkg_modversion) = (
-        pkg_config(pkgname or lib))
+    (pkg_libs, pkg_cflags, pkg_libpath, _) = pkg_config(pkgname or lib)
 
     if options.__dict__[shared_lib + '_includes']:
       output['include_dirs'] += [options.__dict__[shared_lib + '_includes']]
