improving test in PYROS wrapper script

ALEXIS-PC\alexis
1 parent 70921b83
Showing 1 changed file with 1 additions and 1 deletions Show diff stats
PYROS
@@ -9,7 +9,7 @@ then
 fi
  
 # test if docker is installed 
-if [ $(docker -v | echo $?) -eq 0 ];
+if [ -x "$(command -v docker)" ];
 then
     docker=true
 else