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-rw-r--r--xdiff/xpatience.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/xdiff/xpatience.c b/xdiff/xpatience.c
index a613efc703..a44e776328 100644
--- a/xdiff/xpatience.c
+++ b/xdiff/xpatience.c
@@ -13,8 +13,8 @@
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * License along with this library; if not, see
+ * <http://www.gnu.org/licenses/>.
*
* Davide Libenzi <davidel@xmailserver.org>
*
@@ -166,7 +166,7 @@ static int binary_search(struct entry **sequence, int longest,
int left = -1, right = longest;
while (left + 1 < right) {
- int middle = (left + right) / 2;
+ int middle = left + (right - left) / 2;
/* by construction, no two entries can be equal */
if (sequence[middle]->line2 > entry->line2)
right = middle;