(simple_search): Fix settingthis_pos_byte in backward search.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/search.c b/src/search.c
index 96ea41e8f8e..bdd2ef92843 100644
--- a/src/search.c
+++ b/src/search.c
@@ -1358,13 +1358,14 @@ simple_search (n, pat, len, len_byte, trt, pos, pos_byte, lim, lim_byte)
           {
             /* Try matching at position POS.  */
             int this_pos = pos - len;
-            int this_pos_byte = pos_byte - len_byte;
+            int this_pos_byte;
             int this_len = len;
             int this_len_byte = len_byte;
             unsigned char *p = pat;
 
             if (pos - len < lim)
               goto stop;
+            this_pos_byte = CHAR_TO_BYTE (this_pos);
 
             while (this_len > 0)
               {