committing changes in /etc made by "-bash"

Package changes:

etckeeper/pre-commit.d/30store-metadata

@@ -16,13 +16,13 @@ filter_ignore() {
 		listfile="$( mktemp -t etckeeper-$VCS.XXXXXXXXXX )"
 		case "$VCS" in
 			darcs)
-				grep -v '^[[:space:]]*\(#\|$\)' "$ignorefile" > "$listfile" || true
-				grep -Evf "$listfile"
+				LC_CTYPE=C grep -v '^[[:space:]]*\(#\|$\)' "$ignorefile" > "$listfile" || true
+				LC_CTYPE=C grep -Evf "$listfile"
 				;;
 			git)
 				(git ls-files -oi --exclude-standard; git ls-files -oi --exclude-standard --directory) | sort | uniq > "$listfile" || true
 				if [ -s "$listfile" ]; then
-					sed 's/^\.\///' | grep -xFvf "$listfile"
+					sed 's/^\.\///' | LC_CTYPE=C grep -xFvf "$listfile"
 				else
 					cat -
 				fi
@@ -124,7 +124,7 @@ maybe_chmod_chown() {
 		egid=$(id -g)
 		q="'"
 		while read x; do
-			stat=$(stat -c "%f:%u:%g:%a:%U:%G" $x)
+			stat=$(stat -c "%f:%u:%g:%a:%U:%G" "$x")
 			IFS=":" read mode uid gid perm uname gname <<EOF
 $stat
 EOF