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authorHerbert Xu <herbert@gondor.apana.org.au>2008-05-03 14:41:48 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2008-05-03 14:41:48 +0800
commit5e91dc6675450ced76b81a74e3c59294781edeb9 (patch)
tree657e7643c1fb947ddebec372e3018de9dfe8300d /src/bltin
parent[CD] Restored warning when getcwd fails (diff)
downloaddash-5e91dc6675450ced76b81a74e3c59294781edeb9.tar.gz
dash-5e91dc6675450ced76b81a74e3c59294781edeb9.zip
[ERROR] Set default exvwarning2 arg0 for errors during early initialisation
As it stands if we get an error before procargs gets called by main()
we'll try to print out a null pointer.  This patch avoids this by
printing out "sh" instead.

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