1 files changed, 1 insertions, 1 deletions
diff --git a/CPP/7zip/Archive/Nsis/NsisIn.h b/CPP/7zip/Archive/Nsis/NsisIn.h
index 87ae3f1c..7ca719e4 100755
--- a/CPP/7zip/Archive/Nsis/NsisIn.h
+++ b/CPP/7zip/Archive/Nsis/NsisIn.h
@@ -87,7 +87,7 @@ struct CItem
     else
       s = MultiByteToUnicodeString(PrefixA);
     if (s.Length() > 0)
-      if (s[s.Length() - 1] != L'\\')
+      if (s.Back() != L'\\')
         s += L'\\';
     if (unicode)
       s += NameU;