From bddf3d4705ed8e0999200c92de191db8e2441b3a Mon Sep 17 00:00:00 2001 From: Steve Holme Date: Sat, 20 Apr 2013 20:01:40 +0100 Subject: url: Simplified setstropt_userpwd() following recent changes There is no need to perform separate clearing of data if a NULL option pointer is passed in. Instead this operation can be performed by simply not calling parse_login_details() and letting the rest of the code do the work. --- lib/url.c | 30 +++++++----------------------- 1 file changed, 7 insertions(+), 23 deletions(-) (limited to 'lib') diff --git a/lib/url.c b/lib/url.c index 4f995ab54..8601ade6e 100644 --- a/lib/url.c +++ b/lib/url.c @@ -305,31 +305,15 @@ static CURLcode setstropt_userpwd(char *option, char **user_storage, char *passwdp = NULL; char *optionsp = NULL; - if(!option) { - /* we treat a NULL passed in as a hint to clear existing info */ - if(user_storage) { - Curl_safefree(*user_storage); - *user_storage = (char *) NULL; - } - - if(pwd_storage) { - Curl_safefree(*pwd_storage); - *pwd_storage = (char *) NULL; - } - - if(options_storage) { - Curl_safefree(*options_storage); - *options_storage = (char *) NULL; - } - - return CURLE_OK; + /* Parse the login details if specified. It not then we treat NULL as a hint + to clear the existing data */ + if(option) { + result = parse_login_details(option, strlen(option), + (user_storage ? &userp : NULL), + (pwd_storage ? &passwdp : NULL), + (options_storage ? &optionsp : NULL)); } - /* Parse the login details */ - result = parse_login_details(option, strlen(option), - (user_storage ? &userp : NULL), - (pwd_storage ? &passwdp : NULL), - (options_storage ? &optionsp : NULL)); if(!result) { /* store username part of option */ if(user_storage) { -- cgit v1.2.3