8 |
|
#include "copyright.h" |
9 |
|
|
10 |
|
#include <signal.h> |
11 |
+ |
#include <time.h> |
12 |
|
#include "rcontrib.h" |
13 |
|
#include "random.h" |
14 |
|
#include "source.h" |
52 |
|
static void |
53 |
|
printdefaults(void) /* print default values to stdout */ |
54 |
|
{ |
54 |
– |
char *cp; |
55 |
– |
|
55 |
|
printf("-c %-5d\t\t\t# accumulated rays per record\n", accumulate); |
56 |
|
printf("-V%c\t\t\t\t# output %s\n", contrib ? '+' : '-', |
57 |
|
contrib ? "contributions" : "coefficients"); |
289 |
|
goto badopt; |
290 |
|
} |
291 |
|
} |
292 |
+ |
if (nmods <= 0) |
293 |
+ |
error(USER, "missing required modifier argument"); |
294 |
|
/* override some option settings */ |
295 |
|
override_options(); |
296 |
|
/* initialize object types */ |