diff --git a/CPP/7zip/Archive/Zip/ZipItem.cpp b/CPP/7zip/Archive/Zip/ZipItem.cpp
index 8469087..327fcb4 100644
--- a/CPP/7zip/Archive/Zip/ZipItem.cpp
+++ b/CPP/7zip/Archive/Zip/ZipItem.cpp
@@ -557,11 +557,14 @@ void CItem::GetUnicodeString(UString &res, const AString &s, bool isComment, boo
     int tableLen = sizeof(lcToOemTable) / sizeof(lcToOemTable[0]);
     int lcLen = 0, i;
 
-    // Detect required code page name from current locale 
-    char *lc = setlocale(LC_CTYPE, "");
+    // Detect required code page name from current locale
+    char *lc = getenv("LC_ALL");
     if (!lc || !lc[0]) {
       lc = getenv("LC_CTYPE");
     }
+    if (!lc || !lc[0]) {
+      lc = getenv("LANG");
+    }
 
     if (lc && lc[0]) {
       // Compare up to the dot, if it exists, e.g. en_US.UTF-8