Support open end for mpd_search_add_window

MusicPlayerDaemon · Dec 23, 2023 · 33bdde2 · 33bdde2
1 parent 714b5d6
commit 33bdde2
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/include/mpd/search.h b/include/mpd/search.h
@@ -278,6 +278,7 @@ mpd_search_add_sort_tag(struct mpd_connection *connection,
  * @param connection a #mpd_connection
  * @param start the start offset (including)
  * @param end the end offset (not including)
+ * value "UINT_MAX" makes the end of the range open
  * @return true on success, false on error
  *
  * @since libmpdclient 2.10

diff --git a/src/search.c b/src/search.c
@@ -9,6 +9,7 @@
 #include "iso8601.h"
 
 #include <assert.h>
+#include <limits.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -348,7 +349,12 @@ mpd_search_add_window(struct mpd_connection *connection,
 	if (dest == NULL)
 		return false;
 
-	snprintf(dest, size, " window %u:%u", start, end);
+	if (end == UINT_MAX)
+		/* the special value -1 means "open end" */
+		snprintf(dest, size, " window %u:", start);
+	else
+		snprintf(dest, size, " window %u:%u", start, end);
+
 	return true;
 }