[sr-dev] git:4.2:bae15394: imc: better condition to catch no result of database query

Module: kamailio Branch: 4.2 Commit: bae153942524b1d86e29f10208e35dbf088d7db5 URL: https://github.com/kamailio/kamailio/commit/bae153942524b1d86e29f10208e35db… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2015-05-19T09:29:14+02:00 imc: better condition to catch no result of database query (cherry picked from commit 29d7ca71fdfc8c52fb5e68fcf3bccf98dde0d089) --- Modified: modules/imc/imc.c --- Diff: https://github.com/kamailio/kamailio/commit/bae153942524b1d86e29f10208e35db… Patch: https://github.com/kamailio/kamailio/commit/bae153942524b1d86e29f10208e35db… --- diff --git a/modules/imc/imc.c b/modules/imc/imc.c index f54b2be..8fbfd14 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; }