skalibs

commit 39c64f2cc2f4aec17686afd158cc7fbd5d897153
parent f2c9b3cb899555af1a295df7341afc1cf55f7c71
Author: Laurent Bercot <ska-skaware@skarnet.org>
Date:   Mon,  1 Feb 2021 19:26:22 +0000

 Work around broken shells, including bash and dash. Yeah.

Diffstat:
M
configure
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
@@ -319,7 +319,7 @@ trylibs () {
   libfile="$2".lib
   echo "Checking whether system has $3..."
   shift 3
-  if args=`iscached $name 3>&1 1>&4 4>&-` 4>&1 ; then :
+  if { args=`iscached $name 3>&1 1>&4 4>&-` ; } 4>&1 ; then :
   elif args=`detectlibs "$name" "$@"` ; then
     echo "${name}: yes" >> "${sysdeps}/sysdeps"
     if test -z "$args" ; then