Allow xrealloc to act as a free() when size=0, per SuS2.
authorEric Andersen <andersen@codepoet.org>
Thu, 28 Jun 2001 21:22:19 +0000 (21:22 -0000)
committerEric Andersen <andersen@codepoet.org>
Thu, 28 Jun 2001 21:22:19 +0000 (21:22 -0000)
commit029b4a04221794101812407f5c60155bdfdd1481
tree89a4cdbbe7166132ff8bf9559ce914c4ccec81dc
parentec23c4920f0c4ba6854a4fb62497fe9519f79361
Allow xrealloc to act as a free() when size=0, per SuS2.
 -Erik
libbb/xfuncs.c