[PATCH] tools: fix iterating over argv when recovering xattr
The libvirt_recover_xattrs.sh tool hangs when run. It appears that
calling 'shift' is not modifying the '$#' value, so the loop never
terminates. Rewrite to just loop over $@ instead which involves less
cleverness.
Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com>
---
tools/libvirt_recover_xattrs.sh | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/tools/libvirt_recover_xattrs.sh b/tools/libvirt_recover_xattrs.sh
index be6ee84b5f..ae9a18bad8 100755
--- a/tools/libvirt_recover_xattrs.sh
+++ b/tools/libvirt_recover_xattrs.sh
@@ -104,11 +104,10 @@ fix_xattrs() {
}
-shift $((OPTIND - 1))
if [ $# -gt 0 ]; then
- while [ $# -gt 0 ]; do
- fix_xattrs "$1"
- shift $((OPTIND - 1))
+ for arg in "$@"
+ do
+ fix_xattrs "$arg"
done
else
if [ ${UNSAFE} -eq 1 ]; then
--
2.33.1