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Author: vladak

opengrok-indexer/src/test/java/org/opengrok/indexer/history/MercurialRepositoryTest.java

@@ -196,6 +196,7 @@ public static void runHgCommand(File reposRoot, String... args) {
         commandWithArgs.addAll(Arrays.asList(args));
 
         final Map<String, String> env = new HashMap<>();
+        // Set the user to record commits in order to prevent hg commands entering interactive mode.
         env.put("HGUSER", "Snufkin <[email protected]>");
         Executor exec = new Executor(commandWithArgs, reposRoot, env);
         int exitCode = exec.exec();