1 files changed, 8 insertions, 3 deletions
diff --git a/7zip/Bundles/SFXCon/Main.cpp b/7zip/Bundles/SFXCon/Main.cpp
index d707a37a..12599e87 100755
--- a/7zip/Bundles/SFXCon/Main.cpp
+++ b/7zip/Bundles/SFXCon/Main.cpp
@@ -40,7 +40,10 @@ static const char *kCopyrightString =
 
 static const int kNumSwitches = 6;
 
-const wchar_t *defaultExt = L".exe";
+#ifdef _WIN32
+static const wchar_t *kDefaultExt = L".exe";
+static const int kDefaultExtLength = 4;
+#endif
 
 namespace NKey {
 enum Enum
@@ -383,8 +386,10 @@ int Main2(
 
   bool yesToAll = parser[NKey::kYes].ThereIs;
 
-  if (archiveName.Right(4).CompareNoCase(defaultExt) != 0)
-    archiveName += defaultExt;
+  #ifdef _WIN32
+  if (archiveName.Right(kDefaultExtLength).CompareNoCase(kDefaultExt) != 0)
+    archiveName += kDefaultExt;
+  #endif
 
   // NExtractMode::EEnum extractMode;
   // bool isExtractGroupCommand = command.IsFromExtractGroup(extractMode);