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Update the mysql driver to always return NULL columns, as this is needed for the realtime API to work correctly.

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(closes issue #16138)
 Reported by: sohosys
 Patches: 
       20091029__issue16138.diff.txt uploaded by tilghman (license 14)
 Tested by: sohosys


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@233050 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2009-12-04 16:08:58 +00:00
parent 71ca1b54cb
commit 494647fbe7
1 changed files with 6 additions and 5 deletions
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11
addons/res_config_mysql.c
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@@ -367,12 +367,13 @@ static struct ast_variable *realtime_mysql(const char *database, const char *tab
while ((row = mysql_fetch_row(result))) {
for (i = 0; i < numFields; i++) {
if (ast_strlen_zero(row[i]))
continue;
/* Encode NULL values separately from blank values, for the Realtime API */
if (row[i] == NULL) {
row[i] = "";
} else if (ast_strlen_zero(row[i])) {
row[i] = " ";
}
for (stringp = ast_strdupa(row[i]), chunk = strsep(&stringp, ";"); chunk; chunk = strsep(&stringp, ";")) {
if (!chunk || ast_strlen_zero(ast_strip(chunk))) {
continue;
}
if (prev) {
if ((prev->next = ast_variable_new(fields[i].name, chunk, ""))) {
prev = prev->next;