Bugfix if multiple interfaces are present

8 years ago · 52d06d906e
parent d9e949b27c
commit 52d06d906e
1 changed files with 1 additions and 1 deletions
--- a/install/basic-install.sh
+++ b/install/basic-install.sh
@ -235,7 +235,7 @@ chooseInterface() {
  # Loop sentinel variable
  local firstLoop=1

-  if [[ $(echo ${availableInterfaces} | wc -l) -eq 1 ]]; then
+  if [[ $(echo "${availableInterfaces}" | wc -l) -eq 1 ]]; then
      PIHOLE_INTERFACE=${availableInterfaces}
      return
  fi