; * autogen.sh (check_version): Improve previous change.

diff --git a/autogen.sh b/autogen.sh
index 2e6b62db843e2ac17eaff3326b3541ad4a357b3f..518e5dbe830c21865faeee67ced17cf53e57f5ca 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -85,7 +85,7 @@ check_version ()
     ## /bin/sh should always define the "command" builtin, but for
     ## some odd reason sometimes it does not on hydra.nixos.org.
     ## /bin/sh = "BusyBox v1.27.2", "built-in shell (ash)". ?
-    if command -v command > /dev/null; then
+    if command -v command > /dev/null 2>&1; then
         command -v $uprog > /dev/null || return 1
     else
         $uprog --version > /dev/null 2>&1 || return 1