Hirohito Higashi wrote:
> > 2016-1-11(Mon) 11:43:51 UTC+9 Tony Mechelynck:
> > > Here is what appears in the Tiny build (the Huge build has the same
> > > warning with a much longer gcc command-line):
> > >
> > > gcc -c -I. -Iproto -DHAVE_CONFIG_H -O2 -fno-strength-reduce -Wall
> > > -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -o objects/ops.o ops.c
> > > ops.c: In function ‘op_addsub’:
> > > ops.c:5419:17: warning: ‘length’ may be used uninitialized in this
> > > function [-Wmaybe-uninitialized]
> > > one_change = do_addsub(oap->op_type, &pos, length, amount);
> >
> > I couldn't reproduce it.
> > But attached patch would be fixed this warning.
> > Please confirm this.
> > Thanks for reporting.
Coverity also caught this. I sent out a patch with your change and more
in 7.4.1088.
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