diff options
Diffstat (limited to 'generic/regcomp.c')
| -rw-r--r-- | generic/regcomp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/generic/regcomp.c b/generic/regcomp.c index c6c7342..fb159cb 100644 --- a/generic/regcomp.c +++ b/generic/regcomp.c @@ -171,7 +171,9 @@ static struct cvec *newcvec(int, int, int); static struct cvec *clearcvec(struct cvec *); static VOID addchr(struct cvec *, pchr); static VOID addrange(struct cvec *, pchr, pchr); +#ifdef REGEXP_ADDMCCE_UNUSED static VOID addmcce(struct cvec *, chr *, chr *); +#endif static int haschr(struct cvec *, pchr); static struct cvec *getcvec(struct vars *, int, int, int); static VOID freecvec(struct cvec *); @@ -364,7 +366,10 @@ compile( CNOERR(); v->mcces = allmcces(v, v->mcces); leaders(v, v->mcces); +#ifdef REGEXP_ADDMCCE_UNUSED + /* Function does nothing with NULL pointers */ addmcce(v->mcces, (chr *)NULL, (chr *)NULL); /* dummy */ +#endif } CNOERR(); |