Ignore stderr of git version check instead of redirecting it to /dev/null

src/helper.js

@@ -64,7 +64,10 @@ function getGitCommit() {
 
 	try {
 		_gitCommit = require("child_process")
-			.execSync("git rev-parse --short HEAD 2> /dev/null") // Returns hash of current commit
+			.execSync(
+				"git rev-parse --short HEAD", // Returns hash of current commit
+				{stdio: ["ignore", "pipe", "ignore"]}
+			)
 			.toString()
 			.trim();
 		return _gitCommit;