Update install.am

- uses the list of applications in the AM database to check if the installed app exists and requires to be reinstalled (option "reinstall")

Method acquired from the previous commit in APP-MANAGER

see 6c5ad0a

Author: ivan-hc

modules/install.am

@@ -592,16 +592,17 @@ case "$1" in
 		;;
 
 	'reinstall')
+		_completion_lists
 		printf "%b\n Checking for changes of the installation scripts in the online database...\n%b\n" "$DIVIDING_LINE" "$DIVIDING_LINE"
 		_determine_args
 		for arg in $ARGS; do
 			argpath=$(echo "$ARGPATHS" | grep "/$arg$")
 			if [ -f "$argpath"/AM-updater ]; then
 				mkdir -p "$argpath"/.am-installer
 				scriptname=$(ls "$argpath/.am-installer/" | head -1)
-				if [ -n "$scriptname" ]; then
+				if [ -n "$scriptname" ] && grep -q "^◆ $scriptname :" "$AMDATADIR/$ARCH-apps"; then
 					CURRENT=$(cat "$argpath"/.am-installer/"$scriptname")
-					curl --output /dev/null --silent --head --fail "$APPSDB"/"$scriptname" 1>/dev/null && SOURCE=$(curl -Ls "$APPSDB"/"$scriptname")
+					SOURCE=$(curl -Ls "$APPSDB"/"$scriptname")
 					if [ -n "$SOURCE" ] && [ "$CURRENT" != "$SOURCE" ]; then
 						reinstall_true=1
 						"$AMCLIPATH_ORIGIN" -R "$arg"