diff options
Diffstat (limited to 'src/delta/delta.c')
| -rw-r--r-- | src/delta/delta.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/delta/delta.c b/src/delta/delta.c index dd7523d473..cd8bd35716 100644 --- a/src/delta/delta.c +++ b/src/delta/delta.c @@ -473,18 +473,15 @@ static int process_suffix_chop(const char *arg) { return -EINVAL; } -static int help(void) { - +static void help(void) { printf("%s [OPTIONS...] [SUFFIX...]\n\n" "Find overridden configuration files.\n\n" " -h --help Show this help\n" " --version Show package version\n" " --no-pager Do not pipe output into a pager\n" " --diff[=1|0] Show a diff when overridden files differ\n" - " -t --type=LIST... Only display a selected set of override types\n", - program_invocation_short_name); - - return 0; + " -t --type=LIST... Only display a selected set of override types\n" + , program_invocation_short_name); } static int parse_flags(const char *flag_str, int flags) { @@ -534,7 +531,7 @@ static int parse_argv(int argc, char *argv[]) { assert(argc >= 1); assert(argv); - while ((c = getopt_long(argc, argv, "ht:", options, NULL)) >= 0) { + while ((c = getopt_long(argc, argv, "ht:", options, NULL)) >= 0) switch (c) { @@ -585,7 +582,6 @@ static int parse_argv(int argc, char *argv[]) { default: assert_not_reached("Unhandled option"); } - } return 1; } |