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gdm: fix empty real name check

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gdm_user_get_real_name() checks for an empty real
name and automatically falls back to username if
real name is NULL.  It doesn't automatically fall
back to username if real name is empty, however.

This commit makes it fall back for both cases.

https://bugzilla.gnome.org/show_bug.cgi?id=644765
This commit is contained in:
Ray Strode 2011-03-15 15:19:58 -04:00
parent c0d0c792e1
commit 735397aa89
1 changed files with 9 additions and 2 deletions
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11
src/gdmuser/gdm-user.c
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@ -407,7 +407,9 @@ gdm_user_get_uid (GdmUser *user)
* gdm_user_get_real_name:
* @user: the user object to examine.
*
* Retrieves the display name of @user.
* Retrieves a displayable name for @user. By default this is the real name
* of the user, but will fall back to the user name if there is no real name
* defined.
*
* Returns: (transfer none): a pointer to an array of characters which must not be modified or
* freed, or %NULL.
@ -417,7 +419,12 @@ gdm_user_get_real_name (GdmUser *user)
{
g_return_val_if_fail (GDM_IS_USER (user), NULL);
return (user->real_name ? user->real_name : user->user_name);
if (user->real_name == NULL ||
user->real_name[0] == '\0') {
return user->user_name;
}
return user->real_name;
}
/**