lib-index: Don't mix index struct caching for in-memory vs. disk indexes.

diff --git a/src/lib-index/mail-index-alloc-cache.c b/src/lib-index/mail-index-alloc-cache.c
index 21685bc618bbe7e4b3c0cd4790447f1f90dfc85b..5a36e8a072f7908824b16d6bd6bc31e41998570d 100644 (file)
--- a/src/lib-index/mail-index-alloc-cache.c
+++ b/src/lib-index/mail-index-alloc-cache.c
@@ -97,7 +97,8 @@ mail_index_alloc_cache_find(const char *mailbox_path, const char *index_dir,
                                else
                                        match = rec;
                        }
-               } else if (mailbox_path != NULL && rec->mailbox_path != NULL) {
+               } else if (mailbox_path != NULL && rec->mailbox_path != NULL &&
+                          index_dir == NULL && rec->index_dir_ino == 0) {
                        if (strcmp(mailbox_path, rec->mailbox_path) == 0)
                                match = rec;
                }