diff options
| -rw-r--r-- | test-path-utils.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/test-path-utils.c b/test-path-utils.c index 2c0f5a37e..7e6fc8dea 100644 --- a/test-path-utils.c +++ b/test-path-utils.c @@ -7,6 +7,7 @@ int main(int argc, char **argv) int rv = normalize_absolute_path(buf, argv[2]); assert(strlen(buf) == rv); puts(buf); + return 0; } if (argc >= 2 && !strcmp(argv[1], "make_absolute_path")) { @@ -15,12 +16,16 @@ int main(int argc, char **argv) argc--; argv++; } + return 0; } if (argc == 4 && !strcmp(argv[1], "longest_ancestor_length")) { int len = longest_ancestor_length(argv[2], argv[3]); printf("%d\n", len); + return 0; } - return 0; + fprintf(stderr, "%s: unknown function name: %s\n", argv[0], + argv[1] ? argv[1] : "(there was none)"); + return 1; } |