Merge pull request #28 from rightscale/script_error_when_no_result_in…

…_block

Error if a script block does not specify a result in fpt script

.travis.yml

@@ -1,6 +1,6 @@
 language: go
 go:
-  - 1.14.x
+  - 1.15.x
 matrix:
   include:
     - os: linux

cmd/fpt/ChangeLog.md

@@ -1,3 +1,7 @@
+v1.2.1 / 2020-12-10
+-------------------
+* Error if a `script` block does not specify a result in `fpt script`
+
 v1.2.0 / 2020-10-21
 -------------------
 * Add support for Flexera One refresh tokens using an optional `flexera` boolean parameter in account entries in

cmd/fpt/script.go

@@ -114,6 +114,9 @@ func runScript(ctx context.Context, file, outfile, result, name string, options
 					strings.Join(names, " or "))
 			}
 		}
+		if result == "" {
+			return fmt.Errorf("no result variable specified in script block %#v", name)
+		}
 	} else if result == "" {
 		return fmt.Errorf("no result variable specified for raw JavaScript, pass --result with the name of the variable to extract")
 	} else {