tree 8710c7f0ddde5589d974adaf8a0fed4e7fa20ac6
parent 31f5cd6e3ea8ed34a35bf43bf135565301ad7062
author Janis Danisevskis <jdanis@google.com> 1462450097 +0100
committer Janis Danisevskis <jdanis@google.com> 1462470193 +0100

Fixes (un)signed comparison warning in regex.c

The warning actually hinted at an unchecked return value.
As of this patch it is checked.

Bug: 28585892
Change-Id: Ibc09903129d3dce4d8a7b98d0313ec743fb937b5