MonetDB: default - Remove superfluous assignments.

[Sjoerd Mullender]

Changeset: 144dc157bc0a for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=144dc157bc0a
Modified Files:
        monetdb5/mal/mal_dataflow.c
Branch: default
Log Message:

Remove superfluous assignments.


diffs (30 lines):

diff --git a/monetdb5/mal/mal_dataflow.c b/monetdb5/mal/mal_dataflow.c
--- a/monetdb5/mal/mal_dataflow.c
+++ b/monetdb5/mal/mal_dataflow.c
@@ -435,8 +435,6 @@ DFLOWstep(FlowTask *t, FlowStatus fs)
        }
 
        /*runtimeProfileBegin(cntxt, mb, stk, stkpc, &runtimeProfile, 0);*/
-       FREE_EXCEPTION(ret);
-       ret = MAL_SUCCEED;
        if (pci->recycle > 0)
                t->clk = GDKusec();
        if (!RECYCLEentry(cntxt, mb, stk, pci)) {
@@ -482,8 +480,6 @@ DFLOWstep(FlowTask *t, FlowStatus fs)
                                if (lhs->vtype == TYPE_bat && lhs->val.bval)
                                        BBPincref(lhs->val.bval, TRUE);
                        }
-                       FREE_EXCEPTION(ret);
-                       ret = 0;
                        break;
                case PATcall:
                        if (pci->fcn == NULL) {
@@ -727,7 +723,7 @@ DFLOWstep(FlowTask *t, FlowStatus fs)
                                v->vtype = TYPE_str;
                                v->val.sval = ret;
                                v->len = (int) strlen(v->val.sval);
-                               ret = 0;
+                               ret = MAL_SUCCEED;
                                mal_unset_lock(mal_contextLock, "exception 
handler");
                        } else {
                                mnstr_printf(cntxt->fdout, "%s", ret);
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