X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=lib%2Fnotmuch-private.h;h=7a409f54ca5a08b4de81b39cb652984c330ae758;hb=92d7ae3876c3387f2e446630f22f95958994e609;hp=34f7ac7c588f74eb80482bd91f7ff773cb1b90b6;hpb=67ae2377a9ec2da296a2e012352f962664a4d1a8;p=notmuch

diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h
index 34f7ac7c..7a409f54 100644
--- a/lib/notmuch-private.h
+++ b/lib/notmuch-private.h
@@ -136,18 +136,25 @@ typedef enum _notmuch_private_status {
  * to or greater than NOTMUCH_STATUS_LAST_STATUS. (The idea here is
  * that the caller has previously handled any expected
  * notmuch_private_status_t values.)
+ *
+ * Note that the function _internal_error does not return. Evaluating
+ * to NOTMUCH_STATUS_SUCCESS is done purely to appease the compiler.
  */
 #define COERCE_STATUS(private_status, format, ...)			\
     ((private_status >= (notmuch_private_status_t) NOTMUCH_STATUS_LAST_STATUS)\
      ?									\
-     (notmuch_status_t) _internal_error (format " (%s).\n",		\
-                                         ##__VA_ARGS__,			\
-                                         __location__)			\
+     _internal_error (format " (%s).\n",				\
+                      ##__VA_ARGS__,					\
+                      __location__),					\
+     (notmuch_status_t) NOTMUCH_PRIVATE_STATUS_SUCCESS			\
      :									\
      (notmuch_status_t) private_status)
 
 /* Flags shared by various lookup functions. */
 typedef enum _notmuch_find_flags {
+    /* Lookup without creating any documents.  This is the default
+     * behavior. */
+    NOTMUCH_FIND_LOOKUP = 0,
     /* If set, create the necessary document (or documents) if they
      * are missing.  Requires a read/write database. */
     NOTMUCH_FIND_CREATE = 1<<0,