fix bug "bad array subscript" when call docker.sh without arguments

ZilantRobotics · May 2, 2024 · 35c5ea1 · 35c5ea1
1 parent 167e676
commit 35c5ea1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/scripts/docker.sh b/scripts/docker.sh
@@ -223,7 +223,9 @@ declare -A aliases=(
     [csv]="px4_v1_14_0_cyphal_quadplane_vtol"
     [cv8]="px4_v1_14_0_cyphal_octoplane_vtol"
 )
-if [[ -n "${aliases[$1]}" ]]; then
+if [ $# -eq 0 ]; then
+    CMD="help"
+elif [[ -n "${aliases[$1]}" ]]; then
     CMD="${aliases[$1]}"
 else
     CMD=$1