avoid printing blank err

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7607 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_sofia/sofia_glue.c b/src/mod/endpoints/mod_sofia/sofia_glue.c
index 0907e2fb721f864969a1c38a3eab8eabf0bc79a0..46869e0fa4f17148c99c1d586c5a1f590b297c8f 100644 (file)
--- a/src/mod/endpoints/mod_sofia/sofia_glue.c
+++ b/src/mod/endpoints/mod_sofia/sofia_glue.c
@@ -2257,7 +2257,9 @@ void sofia_glue_execute_sql(sofia_profile_t *profile, switch_bool_t master, char
                if (switch_odbc_handle_exec(profile->master_odbc, sql, &stmt) != SWITCH_ODBC_SUCCESS) {
                        char *err_str;
                        err_str = switch_odbc_handle_get_error(profile->master_odbc, stmt);
-                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "ERR: [%s]\n[%s]\n", sql, switch_str_nil(err_str));
+                       if (!switch_strlen_zero(err_str)) {
+                               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "ERR: [%s]\n[%s]\n", sql, err_str);
+                       }
                        switch_safe_free(err_str);
                }
                SQLFreeHandle(SQL_HANDLE_STMT, stmt);