Tweak to Makefile rules that list *.el files

[bpt/emacs.git] / test / automated / Makefile.in

diff --git a/test/automated/Makefile.in b/test/automated/Makefile.in
index 5e0ca18..bf8e62f 100644 (file)
--- a/test/automated/Makefile.in
+++ b/test/automated/Makefile.in
@@ -52,7 +52,7 @@ emacs = EMACSLOADPATH=$(lispsrc):$(test) LC_ALL=C $(EMACS) $(EMACSOPT)
 setwins=subdirs=`find . -type d -print`; \
        for file in $$subdirs; do \
           case $$file in */.* | */.*/* | */=* | ./data* ) ;; \
-               *) wins="$$wins $$file" ;; \
+               *) wins="$$wins$${wins:+ }$$file" ;; \
           esac; \
         done