app_voicemail: Fix incorrect msg leaving/retrieving an ODBC voicemail

Correct the log warning message shown when ODBC voicemail
retrieve_file is called and there is a null value in the category
column.
A more meaningfull message is now written at debug level.

ASTERISK-27853

Change-Id: Ic36e97d5eb070a23a12ba45972f6b53e2182a3f4

diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index 86f2873a5c21405fd1c4769fe8b6e14825387f6f..9f52b082be0ab8a18f4a7b67b1d150874cdfa5bb 100644 (file)
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -3961,6 +3961,10 @@ static int retrieve_file(char *dir, int msgnum)
                                generate_msg_id(msg_id);
                                snprintf(rowdata, sizeof(rowdata), "%s", msg_id);
                                odbc_update_msg_id(dir, msgnum, msg_id);
+                       } else if (res == SQL_NULL_DATA && !strcasecmp(coltitle, "category")) {
+                               /* Ignore null column value for category */
+                               ast_debug(3, "Ignoring null category column in ODBC voicemail retrieve_file.\n");
+                               continue;
                        } else if (!SQL_SUCCEEDED(res)) {
                                ast_log(AST_LOG_WARNING, "SQL Get Data error! coltitle=%s\n[%s]\n\n", coltitle, sql);
                                goto bail_with_handle;