[vte] build: Fix clang build

[Christian Persch <chpe src gnome org>]

commit 90afbfd67e452ed308f8b3dc5ce8210ae70fe9b9
Author: Christian Persch <chpe src gnome org>
Date:   Thu Sep 19 11:44:05 2019 +0200

    build: Fix clang build
    
    https://gitlab.gnome.org/GNOME/vte/issues/174

 src/vteinternal.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/vteinternal.hh b/src/vteinternal.hh
index d33f5753..17d1c4db 100644
--- a/src/vteinternal.hh
+++ b/src/vteinternal.hh
@@ -1181,7 +1181,7 @@ public:
         void maybe_feed_focus_event(bool in);
 
         bool search_set_regex(vte::base::RefPtr<vte::base::Regex>&& regex,
-                              uint32_t flags) noexcept;
+                              uint32_t flags);
         auto search_regex() const noexcept { return m_search_regex.get(); }
 
         bool search_rows(pcre2_match_context_8 *match_context,