Function cli_strcmp

ThirdParty/sqlite/vtksqlite/shell.c:612–616

A version of strcmp() that works with NULL values */

/* A version of strcmp() that works with NULL values */
static int cli_strcmp(const char *a, const char *b){
  if( a==0 ) a = "";
  if( b==0 ) b = "";
  return strcmp(a,b);
}
static int cli_strncmp(const char *a, const char *b, size_t n){
  if( a==0 ) a = "";
  if( b==0 ) b = "";