summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--interface-definitions/interfaces-wwan.xml.in2
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>