X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=audioc.c;h=09b21ba95c73b976e753eac5da06ff5208ca16da;hp=64152ce09323bc9b458f38ff09272f94e949db38;hb=e83cbfdcc9f5671cab0b1dae5cb81b956d0ab5ce;hpb=d73a140ae7f77a18f858a66d1a354d106088c6ca

diff --git a/audioc.c b/audioc.c
index 64152ce0..09b21ba9 100644
--- a/audioc.c
+++ b/audioc.c
@@ -253,16 +253,15 @@ __noreturn static void print_completions(void)
 
 static char *configfile_exists(void)
 {
-	static char *config_file;
+	char *config_file;
 	struct stat statbuf;
+	char *home = para_homedir();
 
-	if (!config_file) {
-		char *home = para_homedir();
-		config_file = make_message("%s/.paraslash/audioc.conf", home);
-		free(home);
-	}
+	config_file = make_message("%s/.paraslash/audioc.conf", home);
+	free(home);
 	if (!stat(config_file, &statbuf))
 		return config_file;
+	free(config_file);
 	return NULL;
 }
 
@@ -272,10 +271,11 @@ static char *configfile_exists(void)
  * \param argc Usual argument count.
  * \param argv Usual argument vector.
  *
- * It creates a temporary local socket in order to communicate with para_audiod.
- * Authentication consists in sending a ucred buffer that contains the user id.
+ * It connects to the "well-known" local socket to communicate with
+ * para_audiod. Authentication is performed by sending a ucred buffer
+ * containing the user id to the local socket.
  *
- * Any output received through the local socket is sent to stdout.
+ * Any data received from the socket is written to stdout.
  *
  * \return EXIT_SUCCESS or EXIT_FAILURE.
  *