Merge "Fix droiddoc disting when WITHOUT_CHECK_API is true." am: fc16b6684e am: 46b6b40c7a

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/1371680

Change-Id: I1d2aaebaaf4e6c153d287e5ccc77cf9d766a42eb

android/module.go

@@ -570,6 +570,12 @@ type commonProperties struct {
 type TaggedDistFiles map[string]Paths
 
 func MakeDefaultDistFiles(paths ...Path) TaggedDistFiles {
+	for _, path := range paths {
+		if path == nil {
+			panic("The path to a dist file cannot be nil.")
+		}
+	}
+
 	// The default OutputFile tag is the empty "" string.
 	return TaggedDistFiles{"": paths}
 }