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Improve "read" error msg 

Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2019-02-28 20:34:42 -08:00
parent a82a7eb42e
commit 60e3c38054
1 changed files with 1 additions and 1 deletions
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2
frontends/verific/verific.cc
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@ -2316,7 +2316,7 @@ struct ReadPass : public Pass {
}
void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
if (args.size() < 2)
if (args.size() < 2 || args[1][0] != '-')
log_cmd_error("Missing mode parameter.\n");
if (args.size() < 3)