chore: fix watch mode crash (TODO investigate watch mode properly) (#197

)
ts-plus · Jun 22, 2022 · 7b5c234 · 7b5c234
1 parent cb4c29f
commit 7b5c234
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/compiler/tsbuildPublic.ts b/src/compiler/tsbuildPublic.ts
@@ -1774,8 +1774,8 @@ namespace ts {
     function hasSameBuildInfo(state: SolutionBuilderState, buildInfoCacheEntry: BuildInfoCacheEntry, seenRefs: Set<ResolvedConfigFilePath>, resolvedConfig: ParsedCommandLine, resolvedRefPath: ResolvedConfigFilePath) {
         if (seenRefs.has(resolvedRefPath)) return false;
         seenRefs.add(resolvedRefPath);
-        const refBuildInfo = state.buildInfoCache.get(resolvedRefPath)!;
-        if (refBuildInfo.path === buildInfoCacheEntry.path) return true;
+        const refBuildInfo = state.buildInfoCache.get(resolvedRefPath);
+        if (refBuildInfo && refBuildInfo.path === buildInfoCacheEntry.path) return true;
 
         if (resolvedConfig.projectReferences) {
             // Check references