diff options
Diffstat (limited to 'util/argconfig.c')
| -rw-r--r-- | util/argconfig.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/util/argconfig.c b/util/argconfig.c index 59d8f1d..d09ba9d 100644 --- a/util/argconfig.c +++ b/util/argconfig.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright 2014 PMC-Sierra, Inc. * @@ -135,7 +136,7 @@ void argconfig_print_help(const char *program_desc, return; printf("\n\033[1mOptions:\033[0m\n"); - for (s = options; (s->option != NULL) && (s != NULL); s++) + for (s = options; (s != NULL) && (s->option != NULL); s++) show_option(s); } @@ -528,7 +529,8 @@ void argconfig_register_help_func(argconfig_help_func * f) for (i = 0; i < MAX_HELP_FUNC; i++) { if (help_funcs[i] == NULL) { help_funcs[i] = f; - help_funcs[i + 1] = NULL; + if (i < MAX_HELP_FUNC - 1) + help_funcs[i + 1] = NULL; break; } } |