conf: add support for XDG_CONFIG_HOME search path

Include $XDG_CONFIG_HOME/alsa/asoundrc _or_ ~/.config/alsa/asoundrc as
the last user-defined configuration.

BugLink: https://github.com/alsa-project/alsa-lib/issues/49
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/src/conf/alsa.conf b/src/conf/alsa.conf
index 0e01c887dc28023cd0f7b75f443bde73443afbe1..0837010894c35b74b6c13991e671d10d3f505df2 100644 (file)
--- a/src/conf/alsa.conf
+++ b/src/conf/alsa.conf
@@ -11,6 +11,19 @@
                        "/etc/alsa/conf.d"
                        "/etc/asound.conf"
                        "~/.asoundrc"
+                       {
+                               @func concat
+                               strings [
+                                       {
+                                               @func getenv
+                                               vars [
+                                                       XDG_CONFIG_HOME
+                                               ]
+                                               default "~/.config"
+                                       }
+                                       "/alsa/asoundrc"
+                               ]
+                       }
                ]
                errors false
        }