[SR-Dev] git:master: script engine: minor fix

[Andrei Pelinescu-Onciul]

Module: sip-router
Branch: master
Commit: 75fc3dbf97269b6bdb1c36f9f81276cdba4f359a
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=75fc3dbf97269b6bdb1c36f9f81276cdba4f359a

Author: Andrei Pelinescu-Onciul <andrei at iptel.org>
Committer: Andrei Pelinescu-Onciul <andrei at iptel.org>
Date:   Fri Dec 19 14:40:52 2008 +0100

script engine: minor fix

- warning fixes and minor rval_expr_eval_rvint() fix

---

 rvalue.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/rvalue.c b/rvalue.c
index 6471e85..9e020ef 100644
--- a/rvalue.c
+++ b/rvalue.c
@@ -1449,6 +1449,7 @@ int rval_expr_eval_rvint(			   struct run_act_ctx* h,
 	
 	rv1=0;
 	rv2=0;
+	ret=-1;
 	switch(rve->op){
 		case RVE_RVAL_OP:
 			rv1=&rve->left.rval;
@@ -1506,7 +1507,7 @@ int rval_expr_eval_rvint(			   struct run_act_ctx* h,
 						rval_cache_clean(&c1);
 						goto error;
 				}
-				int_intop2(res_i, rve->op, i, j);
+				ret=int_intop2(res_i, rve->op, i, j);
 				*res_rv=0;
 			}else{
 				rv2=rval_expr_eval(h, msg, rve->right.rve);
@@ -1559,6 +1560,7 @@ struct rvalue* rval_expr_eval(struct run_act_ctx* h, struct sip_msg* msg,
 	
 	rv1=0;
 	rv2=0;
+	ret=0;
 	switch(rve->op){
 		case RVE_RVAL_OP:
 			rv_ref(&rve->left.rval);