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cmdutils: add OPT_INT check in parse_number_or_die()

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Check that the value passed for an OPT_INT option is an int, fail
otherwise.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Stefano Sabatini 2011-04-16 13:41:53 +02:00 committed by Anton Khirnov
parent 0420bf09f7
commit 3372ec327b
1 changed files with 2 additions and 0 deletions
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2
cmdutils.c
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@ -107,6 +107,8 @@ double parse_number_or_die(const char *context, const char *numstr, int type, do
error= "The value for %s was %s which is not within %f - %f\n";
else if(type == OPT_INT64 && (int64_t)d != d)
error= "Expected int64 for %s but found %s\n";
else if (type == OPT_INT && (int)d != d)
error= "Expected int for %s but found %s\n";
else
return d;
fprintf(stderr, error, context, numstr, min, max);