Merge changes from CUPS 1.6svn-r9968.

[thirdparty/cups.git] / backend / testbackend.c

diff --git a/backend/testbackend.c b/backend/testbackend.c
index 2c2d5beaf4cc3a995cde521874ca05820a305e7d..cdb9a66954f092c139dc8e32aa0b84a4a1f7b2b2 100644 (file)
--- a/backend/testbackend.c
+++ b/backend/testbackend.c
@@ -47,7 +47,7 @@ static int    job_canceled = 0;
  */
 
 static void    sigterm_handler(int sig);
-static void    usage(void);
+static void    usage(void) __attribute__((noreturn));
 static void    walk_cb(const char *oid, const char *data, int datalen,
                        void *context);
 
@@ -569,7 +569,7 @@ main(int  argc,                             /* I - Number of command-line args */
     kill(data_pid, SIGTERM);
     kill(back_pid, SIGTERM);
   }
-  
+
   while ((pid = wait(&status)) > 0)
   {
     if (status)