re_intuit_start(): rationalise ml_anch var
authorDavid Mitchell <davem@iabyn.com>
Thu, 26 Dec 2013 22:47:33 +0000 (22:47 +0000)
committerDavid Mitchell <davem@iabyn.com>
Fri, 7 Feb 2014 22:39:35 +0000 (22:39 +0000)
commit6ad5ffb3f2de296914ff79c22bf2375837bb65ec
treec9b8caa5fd2919ff2421bc155b4c52a730c95274
parentc19c836a9f7755e3a3a58c69a973cce5ec0e39a7
re_intuit_start(): rationalise ml_anch var

Make ml_anch bool rather than I32, since that's all its used for.
Also, unconditionally initialise it to zero then only set where needed.
This eliminates an else branch that just sets it to zero.
regexec.c