14 lines
383 B
C
14 lines
383 B
C
--- display.c.orig 2022-12-31 01:22:36 UTC
|
|
+++ display.c
|
|
@@ -8,6 +8,11 @@ display_system (void)
|
|
|
|
FILE *f;
|
|
f = fopen("New.System", "w");
|
|
+ if (f == NULL)
|
|
+ {
|
|
+ perror("New.System");
|
|
+ exit(1);
|
|
+ }
|
|
|
|
fprintf(f," SYSTEM CHARACTERISTICS\n");
|
|
fprintf(f,"Mass of central star: %6.3f solar masses\n", stellar_mass_ratio);
|