tree 7bea048743bbf54843f6c84493353508c918e4b4
parent 9750a77b31f2fc6d548a02b3a9750c2794648fea
author Elliott Hughes <enh@google.com> 1455321653 -0800
committer Elliott Hughes <enh@google.com> 1455321653 -0800

Fix regerror(..., nullptr, 0).

Found by passing a bad regular expression to the Google benchmark
code (https://github.com/google/benchmark).

Change-Id: I475db71c25706bbf02091b754acabe8254062f3a