Fix the compilation error (Kotlin 1.7+) (#1365)

### What's done: * Non-exhaustive `if` and `when` blocks are no longer allowed when used as expressions (see [KT-44705](https://youtrack.jetbrains.com/issue/KT-44705)).
saveourtool · Jun 16, 2022 · aa093cc · aa093cc
1 parent 0959a2b
commit aa093cc
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter1/PackageNaming.kt b/diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter1/PackageNaming.kt
@@ -82,6 +82,9 @@ class PackageNaming(configRules: List<RulesConfig>) : DiktatRule(
         } ?: if (visitorCounter.incrementAndGet() == 1) {
             log.error("Not able to find an external configuration for domain" +
                 " name in the common configuration (is it missing in yml config?)")
+        } else {
+            @Suppress("RedundantUnitExpression")
+            Unit
         }
     }