Fix Bug #698 -

"Initial transient solution assumes voltage source=0 even if it is not."
Cause was another error in ad5bb9eb8d, fix for Bug #607, which uncovered
an earlier latent bug.

src/spicelib/devices/vsrc/vsrcload.c

@@ -320,9 +320,8 @@ VSRCload(GENmodel *inModel, CKTcircuit *ckt)
                         double end_time, itime;
 
                         time -= here->VSRCrdelay;
-                        if (time < here->VSRCcoeffs[0]) {
+                        if (time <= here->VSRCcoeffs[0]) {
                             value = here->VSRCcoeffs[1];
-                            value = value;
                             break;
                         }