Command substitution already runs in a subshell

* Makefile.in (install-arch-indep, install-doc, install-info, uninstall):
* leim/Makefile.in (leim-list.el, install):
* lib-src/Makefile.in (insrcdir, $(DESTDIR)${archlibdir}):
* lisp/Makefile.in (setwins, setwins_almost, setwins_for_subdirs):
* test/automated/Makefile.in (setwins):
Scrap superfluous subshells.

2 files changed, 5 insertions, 1 deletions

diff --git a/test/ChangeLog b/test/ChangeLog
index f05c94152a3..ba6162ca241 100644
--- a/test/ChangeLog
+++ b/test/ChangeLog
@@ -1,3 +1,7 @@
+2012-05-21  Glenn Morris  <rgm@gnu.org>
+
+        * automated/Makefile.in (setwins): Scrap superfluous subshell.
+
 2012-05-15  Teodor Zlatanov  <tzz@lifelogs.com>
 
         * automated/url-util-tests.el: New file to test
diff --git a/test/automated/Makefile.in b/test/automated/Makefile.in
index c07d5a1897d..4f2e8a59e49 100644
--- a/test/automated/Makefile.in
+++ b/test/automated/Makefile.in
@@ -48,7 +48,7 @@ BYTE_COMPILE_EXTRA_FLAGS =
 emacs = EMACSLOADPATH=$(lispsrc):$(test) LC_ALL=C $(EMACS) $(EMACSOPT)
 
 # Common command to find subdirectories
-setwins=subdirs=`(find . -type d -print)`; \
+setwins=subdirs=`find . -type d -print`; \
         for file in $$subdirs; do \
            case $$file in */.* | */.*/* | */=* ) ;; \
                 *) wins="$$wins $$file" ;; \