Change display logic to show any non-negative values

Previously hid anything that was 0, which would display anything that
was negative.  I think it's useful to see values that are 0 and then to
use negative values to indicate that a statistic isn't available.

1 files changed, 2 insertions, 2 deletions

diff --git a/display.c b/display.c
index 9cf0688..ea77aa9 100644
--- a/display.c
+++ b/display.c
@@ -543,8 +543,8 @@ summary_format_memory(int x, int y, long *numbers, char **names, int *cidx)
 		num = *numbers++;
 		color = 0;
 
-		/* display only non-zero numbers */
-		if (num != 0)
+		/* display non-negative numbers */
+		if (num >= 0)
 		{
 			/* write the previous name */
 			if (lastname != NULL)