revert 10881, and refix by changing "if (vallen)" to "if (val)". this
authorpgf <pgf@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Thu, 21 Jul 2005 12:03:05 +0000 (12:03 +0000)
committerpgf <pgf@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Thu, 21 Jul 2005 12:03:05 +0000 (12:03 +0000)
commit7db4f70b7f4a6b9ac4a66763eebc50265f4600bc
treeb5f1accbe77c45fe27b54d48d5cf255a7bfc8cbd
parente155b420df6ab578fdaaeb996ac073e7588483ba
revert 10881, and refix by changing "if (vallen)" to "if (val)".  this
is per the upstream fix for dash, in dash_0.5.2-6.diff.  thanks vodz, for
catching this.

git-svn-id: svn://busybox.net/trunk/busybox@10888 69ca8d6d-28ef-0310-b511-8ec308f3f277
shell/ash.c