X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=index%2Frpnsearch.c;fp=index%2Frpnsearch.c;h=f5aa6698741ff10c706cd199bf421da6f64f0d82;hb=2b86700a060db9a529b7227a1d3a9175564cd931;hp=b214aef5f8944cfb0980641399aa06bc6eed8b5f;hpb=27bdd6aa26843aeac89f635ed495996088d8e8aa;p=idzebra-moved-to-github.git

diff --git a/index/rpnsearch.c b/index/rpnsearch.c
index b214aef..f5aa669 100644
--- a/index/rpnsearch.c
+++ b/index/rpnsearch.c
@@ -265,13 +265,10 @@ static int term_102_icu(zebra_map_t zm,
                                             &display_buf, &display_len))
                 {
                     size_t i = res_len;
-                    while (--i >= 0 && res_buf[i] != '\x01')
+                    while (i > 0 && res_buf[--i] != '\x01')
+                        ;
+                    while (i > 0 && res_buf[--i] != '\x01')
                         ;
-                    if (i > 0)
-                    {
-                        while (--i >= 0 && res_buf[i] != '\x01')
-                            ;
-                    }
                     res_len = i; /* reduce res_len */
                     for (i = 0; i < res_len; i++)
                     {
@@ -348,13 +345,10 @@ static int term_100_icu(zebra_map_t zm,
            may give false hits due to accents not being used.
         */
         i = res_len;
-        while (--i >= 0 && res_buf[i] != '\x01')
+        while (i > 0 && res_buf[--i] != '\x01')
+            ;
+        while (i > 0 && res_buf[--i] != '\x01')
             ;
-        if (i > 0)
-        {
-            while (--i >= 0 && res_buf[i] != '\x01')
-                ;
-        }
         if (i == 0)
         {  /* did not find base chars at all. Throw error */
             return -1;