Add explicit return type

Ivy-Apps · Jan 30, 2024 · 8e66c3e · 8e66c3e
1 parent c4cfafb
commit 8e66c3e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/kotlin/com/github/ivy/explicit/rule/DataClassTypedIDsRule.kt b/src/main/kotlin/com/github/ivy/explicit/rule/DataClassTypedIDsRule.kt
@@ -78,7 +78,7 @@ class DataClassTypedIDsRule(config: Config) : Rule(config) {
         return false
     }
 
-    private fun failureMessage(klass: KtClass, parameter: KtParameter) = buildString {
+    private fun failureMessage(klass: KtClass, parameter: KtParameter): String = buildString {
         val paramType = parameter.typeReference?.text
         append("Data class '${klass.name}' should use type-safe IDs ")
         append("instead of $paramType for property '${parameter.name}'. ")