[Minor] Fix CMA calculations

diff --git a/src/libmime/message.c b/src/libmime/message.c
index 39768e0e009387dec9f55620d88b6a3c2a3c190b..a5dec97758a6fe25ff42b950e3bcaf3960b79e5d 100644 (file)
--- a/src/libmime/message.c
+++ b/src/libmime/message.c
@@ -109,7 +109,7 @@ rspamd_mime_part_extract_words (struct rspamd_task *task,
 #endif
 
                        if (w->len > 0 && (w->flags & RSPAMD_STAT_TOKEN_FLAG_TEXT)) {
-                               avg_len = avg_len + (w->len - avg_len) / (double) i;
+                               avg_len = avg_len + (w->len - avg_len) / (double) (i + 1);
 
                                if (r != NULL) {
                                        nlen = strlen (r);
@@ -119,19 +119,22 @@ rspamd_mime_part_extract_words (struct rspamd_task *task,
 
                                        if (IS_PART_UTF (part)) {
                                                rspamd_str_lc_utf8 (temp_word, nlen);
-                                       } else {
+                                       }
+                                       else {
                                                rspamd_str_lc (temp_word, nlen);
                                        }
 
                                        w->begin = temp_word;
                                        w->len = nlen;
-                               } else {
+                               }
+                               else {
                                        temp_word = rspamd_mempool_alloc (task->task_pool, w->len);
                                        memcpy (temp_word, w->begin, w->len);
 
                                        if (IS_PART_UTF (part)) {
                                                rspamd_str_lc_utf8 (temp_word, w->len);
-                                       } else {
+                                       }
+                                       else {
                                                rspamd_str_lc (temp_word, w->len);
                                        }
 
@@ -168,7 +171,8 @@ rspamd_mime_part_extract_words (struct rspamd_task *task,
                                *avg_len_p = total_len;
                                rspamd_mempool_set_variable (task->task_pool,
                                                RSPAMD_MEMPOOL_AVG_WORDS_LEN, avg_len_p, NULL);
-                       } else {
+                       }
+                       else {
                                *avg_len_p += total_len;
                        }
 
@@ -181,7 +185,8 @@ rspamd_mime_part_extract_words (struct rspamd_task *task,
                                *short_len_p = short_len;
                                rspamd_mempool_set_variable (task->task_pool,
                                                RSPAMD_MEMPOOL_SHORT_WORDS_CNT, avg_len_p, NULL);
-                       } else {
+                       }
+                       else {
                                *short_len_p += short_len;
                        }
                }