install_mac: update brew if check to if not

2018-03-25 12:02:15 +01:00
parent 0d26f9f0bc
commit c240d2aae0
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@@ -121,7 +121,7 @@ install_mac () {
  autoconf ncurses automake libtool \
  bison wget)

-  if command_exists brew; then
+  if ! command_exists brew; then
    fatal "Homebrew (https://brew.sh/) required to install dependencies"
  fi