From 29d7ca71fdfc8c52fb5e68fcf3bccf98dde0d089 Mon Sep 17 00:00:00 2001 From: Daniel-Constantin Mierla Date: Thu, 14 May 2015 12:54:18 +0200 Subject: [PATCH] imc: better condition to catch no result of database query --- modules/imc/imc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/modules/imc/imc.c b/modules/imc/imc.c index f54b2be0647..8fbfd14be39 100644 --- a/modules/imc/imc.c +++ b/modules/imc/imc.c @@ -200,10 +200,10 @@ int add_from_db(void) LM_ERR("failed to querry table\n"); return -1; } - if(r_res && r_res->n<=0) + if(r_res==NULL || r_res->n<=0) { LM_INFO("the query returned no result\n"); - imc_dbf.free_result(imc_db, r_res); + if(r_res) imc_dbf.free_result(imc_db, r_res); r_res = NULL; return 0; }