[Qemu-trivial] [PULL 02/22] configure: remove bashism

[Michael Tokarev]

Commit e26110cfc67d48 added a check for shacmd to create a hash
for modules.  This check in configure is using bash construct &>
to redirect both stdout and stderr, which does fun things on some
shells.  Get rid of it, use standard redirection instead.

Signed-off-by: Michael Tokarev <address@hidden>
Reviewed-by: Fam Zheng <address@hidden>
---
 configure |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 870c939..6484808 100755
--- a/configure
+++ b/configure
@@ -2628,7 +2628,7 @@ done
 if test "$modules" = yes; then
     shacmd_probe="sha1sum sha1 shasum"
     for c in $shacmd_probe; do
-        if which $c &>/dev/null; then
+        if which $c >/dev/null 2>&1; then
             shacmd="$c"
             break
         fi
-- 
1.7.10.4