trivial fix to make sure we have sufficient arguments before
authorEric Andersen <andersen@codepoet.org>
Fri, 28 Mar 2003 16:54:14 +0000 (16:54 -0000)
committerEric Andersen <andersen@codepoet.org>
Fri, 28 Mar 2003 16:54:14 +0000 (16:54 -0000)
commitb5b5ac32372c19b0776dceec67c9ed876b8616d3
treeea1b896f1e2ed6781e8f30cad0e24ce3d62f4b74
parenta0f0f0cf76458ed2e2cb6cb5fe5425bd7322775d
trivial fix to make sure we have sufficient arguments before
we mess with a possibly non-existant argv[1]
 -Erik
coreutils/tail.c