diff --git a/UtilCore.cpp b/UtilCore.cpp
index aa7ab60..660897c 100644
--- a/UtilCore.cpp
+++ b/UtilCore.cpp
@@ -49,7 +49,7 @@ char * BytesToSafeStr( const char * Bytes, const int Len, const bool NoCrLf, con
         }
         BufPos++;
     }
-    BufPos = 0;
+    *BufPos = 0;
     return TempBuf;
 }
 //---------------------------------------------------------------------------
@@ -79,7 +79,7 @@ char * BytesToHexStr( const char * Bytes, const int Len, const char * Separator,
         BufPos += (First)? 2 : 2+SepLen;
         First = false;
     }
-    BufPos = 0;
+    *BufPos = 0;
     return TempBuf;
 }
 //---------------------------------------------------------------------------
@@ -111,7 +111,7 @@ char * BytesToBinStr( const char * Bytes, const int Len, const char * Separator,
         BufPos += (First)? 8 : 8+SepLen;
         First = false;
     }
-    BufPos = 0;
+    *BufPos = 0;
     return TempBuf;
 }
 //---------------------------------------------------------------------------
@@ -147,7 +147,7 @@ char * HexStrToBytes( const char * Str, const int Len, const char * Separator, c
                 StrPos += SepLen;
         }
     }
-    BufPos = 0;
+    *BufPos = 0;
     return TempBuf;
 }
 //---------------------------------------------------------------------------