res_config_odbc: Preserve empty strings returned by the database
[asterisk/asterisk.git] / res / res_config_odbc.c
index fd0078f..45bb214 100644 (file)
@@ -303,7 +303,7 @@ static struct ast_variable *realtime_odbc(const char *database, const char *tabl
                } else {
                        while (stringp) {
                                chunk = strsep(&stringp, ";");
-                               if (!ast_strlen_zero(ast_strip(chunk))) {
+                               if (!strcmp(chunk, " ") || !ast_strlen_zero(ast_strip(chunk))) {
                                        if (strchr(chunk, '^')) {
                                                decode_chunk(chunk);
                                        }