[PATCH] os: prettify backtrace output

[Peter Hutterer]

Changes to output:
* "Backtrace:" now appears on a separate line _with_ a timestamp
* A blank line is inserted after the last backtrace line

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 os/backtrace.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/os/backtrace.c b/os/backtrace.c
index 298bf18..c6527b1 100644
--- a/os/backtrace.c
+++ b/os/backtrace.c
@@ -188,7 +188,8 @@ static int xorg_backtrace_pstack(void) {
 
 void xorg_backtrace(void) {
 
-    ErrorF("\nBacktrace:\n");
+    ErrorF("\n");
+    ErrorF("Backtrace:\n");
 
 #  ifdef HAVE_PSTACK
 /* First try fork/exec of pstack - otherwise fall back to walkcontext
@@ -207,6 +208,7 @@ void xorg_backtrace(void) {
 #  endif
 	    ErrorF("Failed to get backtrace info: %s\n", strerror(errno));
     }
+    ErrorF("\n");
 }
 
 # else
-- 
1.7.7.5