ucm: parser needs limits.h

It's using PATH_MAX which is defined there, otherwise the build fails on
musl libc.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/src/ucm/parser.c b/src/ucm/parser.c
index c98373a9c13b64eabd06fbfdc4d5bb799171e070..f520abc59a5c1402f2fdfe4c36bcf72b0b729325 100644 (file)
--- a/src/ucm/parser.c
+++ b/src/ucm/parser.c
@@ -32,6 +32,7 @@
 
 #include "ucm_local.h"
 #include <dirent.h>
+#include <limits.h>
 
 /** The name of the environment variable containing the UCM directory */
 #define ALSA_CONFIG_UCM_VAR "ALSA_CONFIG_UCM"