Fix a bug: Crash when 'settype @d1[id]' is given,

but simulation is not yet run.

Add a better check for having at least one simulation run

src/frontend/typesdef.c

@@ -12,7 +12,6 @@ Author: 1986 Wayne A. Christopher, U. C. Berkeley CAD Group
 #include "ngspice/ftedefs.h"
 #include "ngspice/dvec.h"
 #include "ngspice/sim.h"
-#include "ngspice/tskdefs.h"
 #include "typesdef.h"
 
 
@@ -360,7 +359,7 @@ com_stype(wordlist *wl)
 
     for (wl = wl->wl_next; wl; wl = wl->wl_next) {
         const char* vecname = wl->wl_word;
-        if (*vecname == '@'&& !ft_curckt->ci_curTask->jobs) {
+        if (*vecname == '@'&& !ft_curckt->ci_runonce) {
             fprintf(cp_err, "Warning: Vector %s is available only after the simulation has been run!\n", vecname);
             fprintf(cp_err, "    Command 'settype %s %s' is ignored\n\n", type, vecname);
             continue;