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abort with failure if no domain is passed to psl in a mode where it tries to work with domains

This commit is contained in:
Daniel Kahn Gillmor 2014-06-06 01:14:40 -04:00
parent 9b9c3a35c1
commit 1addfb07a0
1 changed files with 9 additions and 3 deletions
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12
tools/psl.c
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@ -130,9 +130,15 @@ int main(int argc, const char *const *argv)
break;
}
if (!psl && mode != 99) {
printf("No PSL data available - aborting\n");
exit(2);
if (mode != 99) {
if (!psl) {
fprintf(stderr, "No PSL data available - aborting\n");
exit(2);
}
if (arg >= argv + argc) {
fprintf(stderr, "No domains given - aborting\n");
exit(3);
}
}
if (mode == 1) {