From fb925fba8b0c298fed0bf7ca1a91dded7527d2d8 Mon Sep 17 00:00:00 2001
From: Roman Shevchenko <roman.shevchenko@jetbrains.com>
Date: Thu, 17 Sep 2015 12:25:31 +0300
Subject: [PATCH] Cleanup (javadoc corrected; condition optimized)

---
 .../execution/configurations/EncodingEnvironmentUtil.java  | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/platform/platform-api/src/com/intellij/execution/configurations/EncodingEnvironmentUtil.java b/platform/platform-api/src/com/intellij/execution/configurations/EncodingEnvironmentUtil.java
index 7055b126230a..e240e5995346 100644
--- a/platform/platform-api/src/com/intellij/execution/configurations/EncodingEnvironmentUtil.java
+++ b/platform/platform-api/src/com/intellij/execution/configurations/EncodingEnvironmentUtil.java
@@ -83,12 +83,11 @@ public class EncodingEnvironmentUtil {
   }
 
   private static boolean isLocaleDefined(@NotNull GeneralCommandLine commandLine) {
-    return isLocaleDefined(commandLine.getEnvironment()) ||
-           commandLine.isPassParentEnvironment() && isLocaleDefined(commandLine.getParentEnvironment());
+    return isLocaleDefined(commandLine.getEnvironment()) || isLocaleDefined(commandLine.getParentEnvironment());
   }
 
   private static boolean isLocaleDefined(@NotNull Map<String, String> env) {
-    return env.containsKey(LC_ALL) || env.containsKey(LC_CTYPE) || env.containsKey(LANG);
+    return !env.isEmpty() && (env.containsKey(LC_CTYPE) || env.containsKey(LC_ALL) || env.containsKey(LANG));
   }
 
   /** @deprecated use {@link #setLocaleEnvironmentIfMac(GeneralCommandLine)} instead (to be removed in IDEA 16) */
@@ -99,7 +98,7 @@ public class EncodingEnvironmentUtil {
     }
   }
 
-  /** @deprecated use {@link #setLocaleEnvironmentIfMac(Map, Charset)} instead (to be removed in IDEA 15) */
+  /** @deprecated use {@link #setLocaleEnvironmentIfMac(Map, Charset)} instead (to be removed in IDEA 16) */
   @SuppressWarnings("unused")
   public static void fixDefaultEncodingIfMac(@NotNull Map<String, String> env, @Nullable Project project) {
     if (SystemInfo.isMac && !isLocaleDefined(env)) {