Avoid bashism in configure script

&> is non-standard for redirecting stdin and stderr. It is a short-hand copied from csh's >& by zsh and later bash. It is equivalent to >word 2>&1 which will also work in dash (/bin/sh on Debian) or other plain Bourne/POSIX shells. Signed-off-by: Oliver Kiddle <[email protected]>
gssapi · Apr 12, 2024 · 69bc78f · 69bc78f
1 parent 9d52019
commit 69bc78f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/configure.ac b/configure.ac
@@ -29,7 +29,7 @@ AC_SUBST([PRERELEASE_VERSION],
 AC_DEFINE([PRERELEASE_VERSION], "PRERELEASE_VERSION_NUMBER",
           [Prerelease version number of package])
 
-AM_CONDITIONAL([GIT_CHECKOUT], [git log -1 &>/dev/null])
+AM_CONDITIONAL([GIT_CHECKOUT], [git log -1 >/dev/null 2>&1])
 
 m4_pattern_allow([AM_SILENT_RULES])
 AM_SILENT_RULES