[PATCH 2/5] os: use a constant for backtrace array size

[Peter Hutterer]

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 os/backtrace.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/os/backtrace.c b/os/backtrace.c
index 426f9b1..3d1195b 100644
--- a/os/backtrace.c
+++ b/os/backtrace.c
@@ -114,14 +114,15 @@ xorg_backtrace(void)
 void
 xorg_backtrace(void)
 {
-    void *array[64];
+    const int BT_SIZE = 64;
+    void *array[BT_SIZE];
     const char *mod;
     int size, i;
     Dl_info info;
 
     ErrorFSigSafe("\n");
     ErrorFSigSafe("Backtrace:\n");
-    size = backtrace(array, 64);
+    size = backtrace(array, BT_SIZE);
     for (i = 0; i < size; i++) {
         int rc = dladdr(array[i], &info);
 
-- 
1.8.3.1