diff --git a/ZCppMain/ZCStringStd.H b/ZCppMain/ZCStringStd.H
index 819a419..e7ec904 100644
--- a/ZCppMain/ZCStringStd.H
+++ b/ZCppMain/ZCStringStd.H
@@ -160,7 +160,7 @@ namespace ZNsMain
                 }/*
                 __for1(TypeLength, i, VL_PosListSize)*/
 
-                if(VL_DestStart<VL_MoveStart && VL_DestStart<VL_ThisSize)
+                if(VL_ThisSize > VL_MoveStart)
                 {
                     ::memmove /*::::::::::::::::::::::::::::::*/
                         (
@@ -170,7 +170,7 @@ namespace ZNsMain
                         );
                     /*::::::::::::::::::::::::::::::::::::::::*/
                 }/*
-                if(VL_DestStart<VL_MoveStart && VL_DestStart<VL_ThisSize)*/
+                if(VL_ThisSize > VL_MoveStart)*/
 
                 this->resize(VL_NeedSize);  return *this;
             }/*
diff --git a/ZCppMain/ZtCStringEx.H b/ZCppMain/ZtCStringEx.H
index 5a4da68..2f28334 100644
--- a/ZCppMain/ZtCStringEx.H
+++ b/ZCppMain/ZtCStringEx.H
@@ -430,7 +430,7 @@ namespace ZNsMain
                 }/*
                 __for1(TypeLength, i, VL_PosListSize)*/
 
-                if(VL_DestStart<VL_MoveStart && VL_DestStart<VL_ThisSize)
+                if(VL_ThisSize > VL_MoveStart)
                 {
                     ::memmove /*::::::::::::::::::::::::::::::::::::::::*/
                         (
@@ -440,7 +440,7 @@ namespace ZNsMain
                         );
                     /*::::::::::::::::::::::::::::::::::::::::::::::::::*/
                 }/*
-                if(VL_DestStart<VL_MoveStart && VL_DestStart<VL_ThisSize)*/
+                if(VL_ThisSize > VL_MoveStart)*/
 
                 this->resize(VL_NeedSize);  return *this;
             }/*