Makefile: Add a meesage after "make" telling the user to run "make install"

[notmuch] / notmuch-show.c

diff --git a/notmuch-show.c b/notmuch-show.c
index 36bb0d3085781a0ad0d4d7c529deb89489442ded..cb5e47aa9ed14e9e167010c6e3ec9576ff04f8e8 100644 (file)
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -160,7 +160,7 @@ format_headers_text (const void *ctx, notmuch_message_t *message)
     for (i = 0; i < ARRAY_SIZE (headers); i++) {
        name = headers[i];
        value = notmuch_message_get_header (message, name);
-       if (value)
+       if (value && strlen (value))
            printf ("%s: %s\n", name, value);
     }
 }