From: Theodore Ts'o <tytso@mit.edu>
Date: Wed, 2 Apr 2008 00:32:55 +0000 (-0400)
Subject: Remove bashism from configure script
X-Git-Tag: v1.40.9~19
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=27f991b04e38687b110c21672f1f8b8641f4e651;p=tools%2Fe2fsprogs.git

Remove bashism from configure script

Thanks to Mike Frysinger for pointing this out.

Addresses-Sourceforge-Bug: 1921969

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/configure b/configure
index 623788b..dc4cac7 100755
--- a/configure
+++ b/configure
@@ -15107,7 +15107,7 @@ _ACEOF
 fi
 { echo "$as_me:$LINENO: checking for unified diff option" >&5
 echo $ECHO_N "checking for unified diff option... $ECHO_C" >&6; }
-if diff -u $0 $0 >& /dev/null ; then
+if diff -u $0 $0 > /dev/null 2>&1 ; then
    UNI_DIFF_OPTS=-u
 else
    UNI_DIFF_OPTS=-c
diff --git a/configure.in b/configure.in
index 333d158..157816e 100644
--- a/configure.in
+++ b/configure.in
@@ -760,7 +760,7 @@ dnl
 dnl Check for unified diff
 dnl
 AC_MSG_CHECKING(for unified diff option)
-if diff -u $0 $0 >& /dev/null ; then
+if diff -u $0 $0 > /dev/null 2>&1 ; then
    UNI_DIFF_OPTS=-u
 else
    UNI_DIFF_OPTS=-c