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When calling the Realtime app more than once, unset fields which were

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previously set are erroneously still set (Bug 6701).  After discussion,
it was determined this should only be changed in trunk.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49801 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2007-01-07 16:21:12 +00:00
parent 785483f304
commit c4c2c546da
5 changed files with 45 additions and 13 deletions
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31
main/config.c
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@@ -1314,7 +1314,7 @@ struct ast_config *ast_config_load_with_comments(const char *filename)
return result;
}
struct ast_variable *ast_load_realtime(const char *family, ...)
struct ast_variable *ast_load_realtime_all(const char *family, ...)
{
struct ast_config_engine *eng;
char db[256]="";
@@ -1331,6 +1331,35 @@ struct ast_variable *ast_load_realtime(const char *family, ...)
return res;
}
struct ast_variable *ast_load_realtime(const char *family, ...)
{
struct ast_variable *res, *cur, *prev = NULL, *freeme = NULL;
va_list ap;
va_start(ap, family);
res = ast_load_realtime_all(family, ap);
va_end(ap);
/* Eliminate blank entries */
for (cur = res; cur; cur = cur->next) {
if (freeme) {
free(freeme);
freeme = NULL;
}
if (ast_strlen_zero(cur->value)) {
if (prev)
prev->next = cur->next;
else
res = cur->next;
freeme = cur;
} else {
prev = cur;
}
}
return res;
}
/*! \brief Check if realtime engine is configured for family */
int ast_check_realtime(const char *family)
{