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authorHerbert Xu <herbert@gondor.apana.org.au>2013-08-23 21:58:55 +1000
committerHerbert Xu <herbert@gondor.apana.org.au>2013-08-23 21:58:55 +1000
commitb34499f5c851d1a70db95b56bd02eff0329d4a1a (patch)
treedff6c533f2c9067e37ccb45fb4b4c36247134227 /src/funcs/popd
parent[VAR] Initialise OPTIND after importing environment (diff)
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[BUILTIN] Fixed argument parsing crash in test
When nexpr gets an unexpected EOI, this may cause crashes further
up the call chain because we've advanced t_wp too far.  Fix it by
checking for EOI in nexpr and only advancing t_wp if we've got more
arguments.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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