emacs: Add new option notmuch-search-hide-excluded

[notmuch] / util / zlib-extra.c

diff --git a/util/zlib-extra.c b/util/zlib-extra.c
index f691cccf2a336e5f2785a5daf8da7f8cc0612a25..1f5f9dbeec012cfc0211914d369bc6748d9eb6bb 100644 (file)
--- a/util/zlib-extra.c
+++ b/util/zlib-extra.c
@@ -47,6 +47,7 @@ gz_getline (void *talloc_ctx, char **bufptr, ssize_t *bytes_read, gzFile stream)
            int zlib_status = 0;
            (void) gzerror (stream, &zlib_status);
            switch (zlib_status) {
+           case Z_STREAM_END:
            case Z_OK:
                /* no data read before EOF */
                if (offset == 0)
@@ -80,7 +81,15 @@ const char *
 gz_error_string (util_status_t status, gzFile file)
 {
     if (status == UTIL_GZERROR)
-       return gzerror (file, NULL);
+       return gzerror_str (file);
     else
        return util_error_string (status);
 }
+
+const char *
+gzerror_str (gzFile file)
+{
+    int dummy;
+
+    return gzerror (file, &dummy);
+}