Remove useless cat from setup (#717)

6 years ago · c46417f709
parent d2fc36701f
commit c46417f709
1 changed files with 2 additions and 2 deletions
--- a/setup.sh
+++ b/setup.sh
@ -48,7 +48,7 @@ else
 fi
 if linux; then
-    distro=$(cat /etc/os-release | grep "^ID=" | cut -d\= -f2 | sed -e 's/"//g')
+    distro=$(grep "^ID=" /etc/os-release | cut -d'=' -f2 | sed -e 's/"//g')
    case $distro in
        "ubuntu")