X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=hotspot.sh;h=a8a27ae5e550cfa4835c80b875fccc64d63a5069;hb=ffe6c2b94c700aa9105a6c1b6a0b86853d74cd88;hp=adcebb9e7ad8176e14032e0dfc21924aeff606de;hpb=6a45dbe664eebcb3050d0c3dfe9856f7c5815aca;p=scripts.git

diff --git a/hotspot.sh b/hotspot.sh
index adcebb9..a8a27ae 100755
--- a/hotspot.sh
+++ b/hotspot.sh
@@ -17,7 +17,10 @@
 # Contact <francois@fleuret.org> for comments & bug reports             #
 #########################################################################
 
-INTERFACE=wlan0
+INTERFACE=${WIFI_INTERFACE}
+
+[[ ${INTERFACE} ]] || INTERFACE=wlan0
+
 MTU=512
 
 SCAN_OUTPUT=$(mktemp /tmp/scanresult.XXXXXX)