diff options
Diffstat (limited to 'src/common.h')
| -rw-r--r-- | src/common.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/common.h b/src/common.h index 2f8ac86..55a0837 100644 --- a/src/common.h +++ b/src/common.h @@ -48,7 +48,7 @@ usage(void) \ { \ fprintf(stderr, "usage: %s%s%s\n", \ strrchr(argv0, '/') ? (strrchr(argv0, '/') + 1) : argv0, \ - (synopsis) ? " " : "", synopsis ? synopsis : ""); \ + synopsis ? " " : "", synopsis ? synopsis : ""); \ exit(2); \ } @@ -68,12 +68,14 @@ char *argv0 = name; * that is an option. */ #define NO_OPTIONS \ - int i; +do { \ + int i; \ if (!strcmp(argv[1], "--")) \ argv++, argc--; \ for (i = 1; i < argc; i++) \ if (strchr("-", argv[i][0])) \ - usage() + usage(); \ +} while (0) /** @@ -100,7 +102,7 @@ do { \ t (errno); \ free(msg); \ return 3; \ - } + } \ } while (0) |