pg_test_timing: Lame hack to work around compiler warning.

Fujii Masao, plus a comment by me.  While I'm at it, correctly tabify
this chunk of code.

diff --git a/contrib/pg_test_timing/pg_test_timing.c b/contrib/pg_test_timing/pg_test_timing.c
index cdfa07f6eb636e48179aafab2859359f5f75fe0a..4e43694338bed648fe0b674952465b694e058844 100644 (file)
--- a/contrib/pg_test_timing/pg_test_timing.c
+++ b/contrib/pg_test_timing/pg_test_timing.c
@@ -107,6 +107,7 @@ test_timing(int32 duration)
    instr_time start_time, end_time, temp;
 
    static int64 histogram[32];
+   char    buf[100];
 
    total_time = duration > 0 ? duration * 1000000 : 0;
 
@@ -150,13 +151,15 @@ test_timing(int32 duration)
    printf("%9s: %10s %9s\n", "< usec", "count", "percent");
 
    found = 0;
-    for (i = 31; i >= 0; i--)
-    {
-        if (found || histogram[i])
-        {
-            found = 1;
-            printf("%9ld: %10ld %8.5f%%\n", 1l << i, histogram[i],
-                (double) histogram[i] * 100 / loop_count);
-        }
-    }
+   for (i = 31; i >= 0; i--)
+   {
+       if (found || histogram[i])
+       {
+           found = 1;
+           /* lame hack to work around INT64_FORMAT deficiencies */
+           snprintf(buf, sizeof(buf), INT64_FORMAT, histogram[i]);
+           printf("%9ld: %10s %8.5f%%\n", 1l << i, buf,
+                  (double) histogram[i] * 100 / loop_count);
+       }
+   }
 }