Test shebangs

.templates/ha_entrypoint_modif.sh

@@ -39,7 +39,7 @@ mkdir -p /run/s6/container_environment
 
 # Check if shebang exists
 for shebang in "/command/with-contenv bashio" "/usr/bin/with-contenv bashio" "/usr/bin/env bashio" "/usr/bin/bashio" "/usr/bin/bash" "/usr/bin/sh" "/bin/bash" "/bin/sh"; do
-    if [ -f "${shebang%% *}" ]; then
+    if [ -f "${shebang%% *}" ] && [[ "${shebang%% *} echo \"yes\"" ]]; then
         break
     fi
 done