[sr-dev] git:master: xhttp_pi: properly handle NULL values

[Ovidiu Sas]

Module: sip-router
Branch: master
Commit: 3cfaf089c1472f1397580a365360579c671c7796
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=3cfaf089c1472f1397580a365360579c671c7796

Author: Ovidiu Sas <osas at voipembedded.com>
Committer: Ovidiu Sas <osas at voipembedded.com>
Date:   Fri Dec 14 13:55:39 2012 -0500

xhttp_pi: properly handle NULL values

---

 modules/xhttp_pi/xhttp_pi_fnc.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/modules/xhttp_pi/xhttp_pi_fnc.c b/modules/xhttp_pi/xhttp_pi_fnc.c
index ddf1ce8..9e50ef0 100644
--- a/modules/xhttp_pi/xhttp_pi_fnc.c
+++ b/modules/xhttp_pi/xhttp_pi_fnc.c
@@ -2727,11 +2727,11 @@ int ph_run_pi_cmd(pi_ctx_t* ctx)
 					case DB1_STRING:
 					case DB1_BLOB:
 						if(values[j].val.str_val.s==NULL){
-							LM_ERR("NULL\n");
-							goto error;
+							val_str.s = NULL; val_str.len = 0;
+						} else {
+							val_str.s = values[j].val.str_val.s;
+							val_str.len = strlen(val_str.s);
 						}
-						val_str.s = values[j].val.str_val.s;
-						val_str.len = strlen(val_str.s);
 						LM_DBG("...got %.*s[%d]=>"
 							"[%.*s][%.*s]\n",
 							command->q_keys[j]->len,