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(parent: cf308cb) | patch
blob: Avoid zero sized memcpy().
authorAndre Noll <maan@systemlinux.org>
Sun, 10 Mar 2013 14:53:05 +0000 (15:53 +0100)
committerAndre Noll <maan@systemlinux.org>
Mon, 1 Apr 2013 02:19:28 +0000 (02:19 +0000)
commit6ca50bc4766fab54698a6c86b5395a49221c3408
tree99cfa317a900008efa8463b0b4ae0b3fe6d9ca3ftree | snapshot
parentcf308cb90a1eb16d0d95c52a9d4d28b66d1b3ae4commit | diff
blob: Avoid zero sized memcpy().

Calling memcpy() with a size argument of zero is a noop on Linux,
so this should be OK. However, memcpy(3) does not say anything about
this case, so let's be conservative here and call it only if there is
anything to copy.
blob.c diff | blob | history
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