diff options
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/h5tools_utils.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/lib/h5tools_utils.c b/tools/lib/h5tools_utils.c index 1b5911b..a081c7e 100644 --- a/tools/lib/h5tools_utils.c +++ b/tools/lib/h5tools_utils.c @@ -205,8 +205,9 @@ get_option(int argc, const char **argv, const char *opts, const struct long_opti opt_opt = l_opts[i].shortval; if (l_opts[i].has_arg != no_arg) { - if (arg[len] == '=') + if (arg[len] == '=') { opt_arg = &arg[len + 1]; + } else if (l_opts[i].has_arg != optional_arg) { if (opt_ind < (argc - 1)) if (argv[opt_ind + 1][0] != '-') @@ -295,13 +296,16 @@ get_option(int argc, const char **argv, const char *opts, const struct long_opti opt_ind++; /* we do have an extra argument, check if not last */ if ( (opt_ind+1) < argc ) { - if ( argv[opt_ind][0] != '-' ) + if ( argv[opt_ind][0] != '-' ) { opt_arg = argv[opt_ind++]; - else + } + else { opt_arg = NULL; + } } - else + else { opt_arg = NULL; + } } else { /* set up to look at next char in token, next time */ |