Update .gitignore for newer Qt Creator

This just prevents immediate assertion failures.

.gitignore

@@ -2,6 +2,7 @@
 /build
 
 # Qt Creator files
+/.qtcreator
 /CMakeLists.txt.user*
 /nncmpp.config
 /nncmpp.files

NEWS

@@ -5,8 +5,14 @@ Unreleased
  * Added ability to configure bindable user-defined actions;
    these can launch arbitrary shell commands
 
+ * Prevented crashes when the daemon disconnects during search
+
  * X11: added support for font fallbacks to the editor as well
 
+ * X11: fixed that XSettings had to be present
+
+ * X11: fixed a new Fontconfig warning
+
 
 2.1.1 (2024-02-27)
 

README.adoc

@@ -33,6 +33,8 @@ You can get a package with the latest development version using Arch Linux's
 https://aur.archlinux.org/packages/nncmpp-git[AUR],
 or as a https://git.janouch.name/p/nixexprs[Nix derivation].
 
+Stable versions are present in: OpenBSD ports.
+
 Documentation
 -------------
 See the link:nncmpp.adoc[man page] for information about usage.

nncmpp.c

@@ -3785,6 +3785,8 @@ static void
 search_on_changed (void)
 {
 	struct mpd_client *c = &g.client;
+	if (c->state != MPD_CONNECTED)
+		return;
 
 	size_t len;
 	char *u8 = (char *) u32_to_u8 (g.editor.line, g.editor.len + 1, NULL, &len);