(AT_CHECK_ENV): Prefer && to tests's -a option, as per "Limitations of

Builtins".

diff --git a/tests/atspecific.m4 b/tests/atspecific.m4
index e48d2ae911ab4d59915462973e31c530122cdde9..1bc7158fca64ad1ea1f326d9b2820a2b235456ac 100644 (file)
--- a/tests/atspecific.m4
+++ b/tests/atspecific.m4
@@ -201,11 +201,11 @@ m4_define([AT_CHECK_CONFIGURE],
 # me tests might exit prematurely when they find a problem, in
 # which case `env-after' is probably missing.  Don't check it then.
 m4_define([AT_CHECK_ENV],
-[if test -f state-env.before -a -f state-env.after; then
+[if test -f state-env.before && test -f state-env.after; then
   mv -f state-env.before expout
   AT_CHECK([cat state-env.after], 0, expout)
 fi
-if test -f state-ls.before -a -f state-ls.after; then
+if test -f state-ls.before && test -f state-ls.after; then
   mv -f state-ls.before expout
   AT_CHECK([cat state-ls.after], 0, expout)
 fi