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[Emacs-diffs] master 0e0ad86: ; * autogen.sh (check_version): Improve pr


From: Glenn Morris
Subject: [Emacs-diffs] master 0e0ad86: ; * autogen.sh (check_version): Improve previous change.
Date: Fri, 2 Feb 2018 20:58:47 -0500 (EST)

branch: master
commit 0e0ad865d49dbcfcebaae9204c52e8632e1e2ddf
Author: Glenn Morris <address@hidden>
Commit: Glenn Morris <address@hidden>

    ; * autogen.sh (check_version): Improve previous change.
---
 autogen.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autogen.sh b/autogen.sh
index 2e6b62d..518e5db 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



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