1 files changed, 2 insertions, 2 deletions

diff --git a/src/coding.c b/src/coding.c
index 8c43929693e..8d90297db0f 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -1677,14 +1677,14 @@ detect_coding_utf_16 (coding, detect_info)
             {
               e[c1] = 1;
               e_num++;
-              if (e_num >= 128)
+              if (e_num >= 128 && o_num >= 128)
                 break;
             }
           if (! o[c2])
             {
               o[c2] = 1;
               o_num++;
-              if (o_num >= 128)
+              if (e_num >= 128 && o_num >= 128)
                 break;
             }
         }