fix warning (strncpy vs memcpy)

data-access/engine/src/common/src/fix_header.cpp

@@ -22,7 +22,7 @@ char * fix_header(char * header)
     * if uodated to ast-8.4.0 so remove VELO-LSR replacement
     */ 
    p = strstr(header, "VELO-LSR");
-   if(p)strncpy(p,"VELO    ",8);
+   if(p)memcpy(p,"VELO    ",8);
 
 
    /* HI_VGPS encodes rest frq as FREQ0 :
@@ -34,12 +34,12 @@ char * fix_header(char * header)
 
    // Fix 2 VELOCITY not standard by PaperIII
    p = strstr(header, "VELOCITY");
-   if(p)strncpy(p,"VELO    ",8);
+   if(p)memcpy(p,"VELO    ",8);
 
 
    // Fix 3 velocity axis unit capital, should be small letters (?see PaperIII) HI_VGPS MOS_017
    p = strstr(header, "M/S");
-   if(p)strncpy(p,"m/s",3);
+   if(p)memcpy(p,"m/s",3);
 
 
    return header;