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rots-utils: fix options

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This commit is contained in:
S.J.R. van Schaik 2017-09-12 16:04:51 +02:00
parent 33d6268295
commit 9393b957b4
1 changed files with 5 additions and 2 deletions
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7
source/info.c
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@ -35,15 +35,18 @@ static int parse_args(struct args *args, int argc, char *argv[])
};
int ret;
while ((ret = getopt_long(argc, (char * const *)argv, "hi:d:k:", options,
while ((ret = getopt_long(argc, (char * const *)argv, "hi:", options,
NULL)) >= 0) {
switch (ret) {
case OPTION_HELP: return -1;
case OPTION_IMAGE: args->image = optarg; break;
default: break;
default: return -1;
}
}
if (!args->image)
return -1;
return 0;
}