diff options
| -rw-r--r-- | interface-definitions/interfaces-wwan.xml.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/interface-definitions/interfaces-wwan.xml.in b/interface-definitions/interfaces-wwan.xml.in index 7007a67ae..c46bc58a7 100644 --- a/interface-definitions/interfaces-wwan.xml.in +++ b/interface-definitions/interfaces-wwan.xml.in @@ -7,7 +7,7 @@ <help>Wireless Modem (WWAN) Interface</help> <priority>350</priority> <completionHelp> - <script>cd /sys/class/net; ls -d wwan*</script> + <script>cd /sys/class/net; if compgen -G "wwan*" > /dev/null; then ls -d wwan*; fi</script> </completionHelp> <constraint> <regex>^wwan[0-9]+$</regex> |