diff options
| author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-26 19:48:14 +0000 |
|---|---|---|
| committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-26 19:48:14 +0000 |
| commit | 2a1fd152edcbcad451a31a94171be354f9cbc94d (patch) | |
| tree | cc336d91bb85ce45338470c9de5c8fd8717c9c73 /apps/app_directory.c | |
| parent | 1f35efeea36f2d234d0b20ff2c7017d350001ac6 (diff) | |
remove unnecessary checks before calls to ast_strlen_zero
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6864 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_directory.c')
| -rwxr-xr-x | apps/app_directory.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/apps/app_directory.c b/apps/app_directory.c index fd31be965..8c54d74cc 100755 --- a/apps/app_directory.c +++ b/apps/app_directory.c @@ -293,7 +293,7 @@ static int do_directory(struct ast_channel *chan, struct ast_config *cfg, char * int lastuserchoice = 0; char *start, *pos, *conv,*stringp=NULL; - if (!context || ast_strlen_zero(context)) { + if (ast_strlen_zero(context)) { ast_log(LOG_WARNING, "Directory must be called with an argument " "(context in which to interpret extensions)\n"); @@ -410,7 +410,7 @@ static int directory_exec(struct ast_channel *chan, void *data) int last = 1; char *context, *dialcontext, *dirintro, *options; - if (!data || ast_strlen_zero(data)) { + if (ast_strlen_zero(data)) { ast_log(LOG_WARNING, "Directory requires an argument (context[,dialcontext])\n"); return -1; } @@ -439,9 +439,9 @@ static int directory_exec(struct ast_channel *chan, void *data) } dirintro = ast_variable_retrieve(cfg, context, "directoryintro"); - if (!dirintro || ast_strlen_zero(dirintro)) + if (ast_strlen_zero(dirintro)) dirintro = ast_variable_retrieve(cfg, "general", "directoryintro"); - if (!dirintro || ast_strlen_zero(dirintro)) { + if (ast_strlen_zero(dirintro)) { if (last) dirintro = "dir-intro"; else |