---
fs/btrfs/version.sh | 16 ++++++++--------
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/fs/btrfs/version.sh b/fs/btrfs/version.sh
index a4576f2..d87daf4 100755
--- a/fs/btrfs/version.sh
+++ b/fs/btrfs/version.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
#
# determine-version -- report a useful version for releases
#
@@ -8,10 +8,10 @@
v="v0.16"
-which git &> /dev/null
-if [ $? == 0 ]; then
- git branch >& /dev/null
- if [ $? == 0 ]; then
+which git 2>&1 > /dev/null
+if [ $? -eq 0 ]; then
+ git branch 2>&1 > /dev/null
+ if [ $? -eq 0 ]; then
v="`git show --format='%ci_%h'|head -n 1|sed
's/[^a-z0-9_-:]/_/ig'`"
# Are there uncommitted changes?
@@ -19,7 +19,7 @@ if [ $? == 0 ]; then
if git diff-index --name-only HEAD | \
grep -v "^scripts/package" \
| read dummy; then
- v="$v"-dirty
+ v="${v}-dirty"
fi
fi
fi
@@ -29,9 +29,9 @@ echo "#define __BUILD_VERSION" >> .build-version.h
echo "#define BTRFS_BUILD_VERSION \"Btrfs $v\"" >> .build-version.h
echo "#endif" >> .build-version.h
-diff -q version.h .build-version.h >& /dev/null
+diff -q version.h .build-version.h 2>&1 > /dev/null
-if [ $? == 0 ]; then
+if [ $? -eq 0 ]; then
rm .build-version.h
exit 0
fi
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