diff options
Diffstat (limited to 'gnu/usr.bin/grep/kwset.c')
| -rw-r--r-- | gnu/usr.bin/grep/kwset.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gnu/usr.bin/grep/kwset.c b/gnu/usr.bin/grep/kwset.c index afbeb64354ffc..68871cb36a666 100644 --- a/gnu/usr.bin/grep/kwset.c +++ b/gnu/usr.bin/grep/kwset.c @@ -27,6 +27,8 @@ String Matching: An Aid to Bibliographic Search," CACM June 1975, Vol. 18, No. 6, which describes the failure function used below. */ +/* $FreeBSD$ */ + #ifdef STDC_HEADERS #include <limits.h> @@ -591,7 +593,7 @@ bmexec(kws, text, size) d = d1[U((tp += d)[-1])]; if (d != 0) continue; - if (tp[-2] == gc) + if (U(tp[-2]) == gc) { for (i = 3; i <= len && U(tp[-i]) == U(sp[-i]); ++i) ; |