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-rwxr-xr-xautogen.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/autogen.sh b/autogen.sh
index 2e6b62db843..518e5dbe830 100755
--- 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