Fix forwarding a vararg parameter

vararg parameter is passed without unpacking, which prints
not-so-useful value.

Bug: N/A
Test: m
Change-Id: I03f011557d10c6e2bc06813491cd8df2cce7c6ea
diff --git a/android/module.go b/android/module.go
index fd3fec3..665a30f 100644
--- a/android/module.go
+++ b/android/module.go
@@ -1281,7 +1281,7 @@
 func (b *baseModuleContext) OtherModuleName(m blueprint.Module) string { return b.bp.OtherModuleName(m) }
 func (b *baseModuleContext) OtherModuleDir(m blueprint.Module) string  { return b.bp.OtherModuleDir(m) }
 func (b *baseModuleContext) OtherModuleErrorf(m blueprint.Module, fmt string, args ...interface{}) {
-	b.bp.OtherModuleErrorf(m, fmt, args)
+	b.bp.OtherModuleErrorf(m, fmt, args...)
 }
 func (b *baseModuleContext) OtherModuleDependencyTag(m blueprint.Module) blueprint.DependencyTag {
 	return b.bp.OtherModuleDependencyTag(m)