grep.c: reuse "icase" variable

diff --git a/grep.c b/grep.c
index 0e6511fe2327e33b3013f0152ca941e382f00061..906406a182b72dec378e623840ea09d3f1f59b08 100644 (file)
--- a/grep.c
+++ b/grep.c
@@ -454,10 +454,7 @@ static void compile_regexp(struct grep_pat *p, struct grep_opt *opt)
                p->fixed = 0;
 
        if (p->fixed) {
-               if (opt->regflags & REG_ICASE || p->ignore_case)
-                       p->kws = kwsalloc(tolower_trans_tbl);
-               else
-                       p->kws = kwsalloc(NULL);
+               p->kws = kwsalloc(icase ? tolower_trans_tbl : NULL);
                kwsincr(p->kws, p->pattern, p->patternlen);
                kwsprep(p->kws);
                return;