Merge pull request #75739 from swiftlang/fix-dep-serialization

Author: nkcsgexi

lib/DependencyScan/ModuleDependencyCacheSerialization.cpp

@@ -303,7 +303,7 @@ bool ModuleDependenciesCacheDeserializer::readGraph(SwiftDependencyScanningServi
       if (!rootFileSystemID)
         llvm::report_fatal_error("Bad CASFileSystem RootID");
       auto moduleCacheKey = getIdentifier(moduleCacheKeyID);
-      if (!moduleCacheKeyID)
+      if (!moduleCacheKey)
         llvm::report_fatal_error("Bad moduleCacheKey");
       auto userModuleVersion = getIdentifier(userModuleVersionID);
       if (!userModuleVersion)
@@ -631,7 +631,7 @@ bool ModuleDependenciesCacheDeserializer::readGraph(SwiftDependencyScanningServi
       if (!clangIncludeTreeRoot)
         llvm::report_fatal_error("Bad clang include tree ID");
       auto moduleCacheKey = getIdentifier(moduleCacheKeyID);
-      if (!moduleCacheKeyID)
+      if (!moduleCacheKey)
         llvm::report_fatal_error("Bad moduleCacheKey");
 
       // TODO: LinkLibraries