screen: merge duplicate code from screen_paint() and screen_update()

[ncmpc.git] / src / screen_text.h

diff --git a/src/screen_text.h b/src/screen_text.h
index 0e681dab5bd7fc6040bcbf8c1e38c2978eb82e20..92b3ad0d04edb464666cb8c671f624c3511087e0 100644 (file)
--- a/src/screen_text.h
+++ b/src/screen_text.h
@@ -1,5 +1,5 @@
 /* ncmpc (Ncurses MPD Client)
- * (c) 2004-2010 The Music Player Daemon Project
+ * (c) 2004-2017 The Music Player Daemon Project
  * Project homepage: http://musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -66,7 +66,14 @@ screen_text_is_empty(const struct screen_text *text)
 }
 
 void
-screen_text_set(struct screen_text *text, const GString *str);
+screen_text_append(struct screen_text *text, const char *str);
+
+static inline void
+screen_text_set(struct screen_text *text, const char *str)
+{
+       screen_text_clear(text);
+       screen_text_append(text, str);
+}
 
 const char *
 screen_text_list_callback(unsigned idx, void *data);