bash-completion: fix __get_interfaces()

3 files changed, 7 insertions, 7 deletions

diff --git a/shell-completion/bash/resolvectl b/shell-completion/bash/resolvectl
index 8d71f8b613..f8167c63d5 100644
--- a/shell-completion/bash/resolvectl
+++ b/shell-completion/bash/resolvectl
@@ -25,8 +25,8 @@ __contains_word () {
 }
 
 __get_interfaces(){
-        { cd /sys/class/net && echo *; } | \
-        while read -d' ' -r name; do
+        local name
+        for name in $(cd /sys/class/net && ls); do
                 [[ "$name" != "lo" ]] && echo "$name"
         done
 }
diff --git a/shell-completion/bash/systemd-nspawn b/shell-completion/bash/systemd-nspawn
index 62bb0ba605..3ba2cd6ec9 100644
--- a/shell-completion/bash/systemd-nspawn
+++ b/shell-completion/bash/systemd-nspawn
@@ -44,9 +44,9 @@ __get_env() {
         env | { while read a; do echo " ${a%%=*}"; done; };
 }
 
-__get_interfaces() {
-        { cd /sys/class/net && echo *; } | \
-        while read -d' ' -r name; do
+__get_interfaces(){
+        local name
+        for name in $(cd /sys/class/net && ls); do
                 [[ "$name" != "lo" ]] && echo "$name"
         done
 }
diff --git a/shell-completion/bash/systemd-resolve b/shell-completion/bash/systemd-resolve
index 86b8db2cf8..cd0231a6f4 100644
--- a/shell-completion/bash/systemd-resolve
+++ b/shell-completion/bash/systemd-resolve
@@ -24,8 +24,8 @@ __contains_word () {
 }
 
 __get_interfaces(){
-        { cd /sys/class/net && echo *; } | \
-        while read -d' ' -r name; do
+        local name
+        for name in $(cd /sys/class/net && ls); do
                 [[ "$name" != "lo" ]] && echo "$name"
         done
 }