Fixed install options

diff --git a/scripts/install.sh b/scripts/install.sh
index 7e09eaed51f457855b08c74053a45e0a71f3e369..026d368d809bdce4d62d2911b3e99afd1cf0f383 100755 (executable)
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -3,7 +3,7 @@
 UPDATE_AVR=true
 UPDATE_PY=true
 
-while [[ $# -gt 1 ]]; do
+while [ $# -gt 0 ]; do
     case "$1" in
         --no-avr) UPDATE_AVR=false ;;
         --no-py) UPDATE_PY=false ;;