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ast_exists_extension() does not return an ast_device_state, so change this

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function to explicitly check for the int return value.  Also, make a few
other minor changes such as removing a variable.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@73886 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2007-07-08 13:22:30 +00:00
parent 74e8ab14fc
commit cf6ee48b5b
1 changed files with 7 additions and 8 deletions
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13
res/res_features.c
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@@ -334,21 +334,20 @@ static void notify_metermaids(const char *exten, char *context)
/*! \brief metermaids callback from devicestate.c */ /*! \brief metermaids callback from devicestate.c */
static enum ast_device_state metermaidstate(const char *data) static enum ast_device_state metermaidstate(const char *data)
{ {
enum ast_device_state res = AST_DEVICE_INVALID; char *context;
char *context = ast_strdupa(data);
char *exten; char *exten;
context = ast_strdupa(data);
exten = strsep(&context, "@"); exten = strsep(&context, "@");
if (!context) if (!context)
return res; return AST_DEVICE_INVALID;
ast_debug(4, "Checking state of exten %s in context %s\n", exten, context); ast_debug(4, "Checking state of exten %s in context %s\n", exten, context);
res = ast_exists_extension(NULL, context, exten, 1, NULL); if (!ast_exists_extension(NULL, context, exten, 1, NULL))
if (res == AST_DEVICE_UNKNOWN)
return AST_DEVICE_NOT_INUSE; return AST_DEVICE_NOT_INUSE;
else
return AST_DEVICE_INUSE; return AST_DEVICE_INUSE;
} }