Commit a9840118 authored by Nick Mathewson's avatar Nick Mathewson 🥔
Browse files

r17623@catbus: nickm | 2008-01-15 00:22:04 -0500 

 bulletproof option_get_canonical_name()


svn:r13135
parent 89dfec02

src/or/config.c

+3 −2
Original line number Diff line number Diff line
@@ -1683,12 +1683,13 @@ option_is_recognized(const char *key) 
  return (var != NULL);

}



/** Return the canonical name of a configuration option. */

/** Return the canonical name of a configuration option, or NULL

 * if no such option exists. */

const char *

option_get_canonical_name(const char *key)

{

  config_var_t *var = config_find_option(&options_format, key);

  return var->name;

  return var ? var->name : NULL;

}



/** Return a canonicalized list of the options assigned for key.