X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/be398aad0eab975dd06407ab5f186a156a4a0f72..477b12ff719d3749b8d8f85035bd6384fee9be0d:/server/gstdecode.c

diff --git a/server/gstdecode.c b/server/gstdecode.c
index 42ccd7c..6a288bc 100644
--- a/server/gstdecode.c
+++ b/server/gstdecode.c
@@ -35,11 +35,13 @@
 #include <gst/app/gstappsink.h>
 #include <gst/audio/audio.h>
 
-/* The only application we have for `attribute' is declaring function
+/* The only applications we have for `attribute' is declaring function
  * arguments as being unused, because we have a lot of callback functions
- * which are meant to comply with an externally defined interface.
+ * which are meant to comply with an externally defined interface; and
+ * marking `help' as not returning.
  */
 #ifdef __GNUC__
+#  define NORETURN __attribute__((noreturn))
 #  define UNUSED __attribute__((unused))
 #endif
 
@@ -533,7 +535,7 @@ static const struct option options[] = {
   { 0, 0, 0, 0 }
 };
 
-static void help(void)
+static void NORETURN help(void)
 {
   xprintf("Usage:\n"
           "  disorder-gstdecode [OPTIONS] PATH\n"
@@ -584,6 +586,7 @@ int main(int argc, char *argv[])
   if(optind >= argc) disorder_fatal(0, "missing filename");
   file = argv[optind++];
   if(optind < argc) disorder_fatal(0, "excess arguments");
+  config_per_user = 0;
   if(config_read(1, 0)) disorder_fatal(0, "cannot read configuration");
 
   /* Set up the GStreamer machinery. */