Fixed: Checking all errors

agnivade · May 28, 2019 · 43fece3 · 43fece3
1 parent 5f8f7ef
commit 43fece3
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/handler.go b/handler.go
@@ -64,7 +64,12 @@ func (ws *wasmServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 			ws.logger.Println(err)
 			return
 		}
-		defer f.Close()
+		defer func() {
+			err := f.Close()
+			if err != nil {
+				ws.logger.Println(err)
+			}
+		}()
 		http.ServeContent(w, r, r.URL.Path, time.Now(), f)
 	case "/wasm_exec.js":
 		w.Header().Set("Content-Type", "application/javascript")

diff --git a/main.go b/main.go
@@ -26,7 +26,10 @@ func main() {
 	// net/http code does not take js/wasm path if it is a .test binary.
 	if ext == ".test" {
 		wasmFile = strings.Replace(wasmFile, ext, ".wasm", -1)
-		os.Rename(os.Args[1], wasmFile)
+		err := os.Rename(os.Args[1], wasmFile)
+		if err != nil {
+			logger.Fatal(err)
+		}
 		os.Args[1] = wasmFile
 	}