const char *ofile = NULL;
const char *ifile = NULL;
int i;
- if (argc <= 2)
+ if (argc <= 2) {
return usage(*argv);
+ }
- for (i=0; i<argc; i++) {
+ for (i=0; i < argc; i++) {
if (argc != i + 1) {
switch(argv[i][0]) {
case '-':
}
}
- if (!ofile || !ifile)
+ if (!ofile || !ifile) {
return usage(*argv);
+ }
printf("ifile: %s\n", ifile);
printf("ofile: %s\n", ofile);