Add "no perm" status when other fields fail due to lack of permission.

Thanks @Sworddragon for the heads up.
See #88.

1 files changed, 4 insertions, 1 deletions

diff --git a/Process.c b/Process.c
index fea5533c..f31cb705 100644
--- a/Process.c
+++ b/Process.c
@@ -262,7 +262,10 @@ void Process_colorNumber(RichString* str, unsigned long long number, bool colori
       processShadowColor = CRT_colors[PROCESS];
    }
 
-   if (number > 10000000000) {
+   if ((long long) number == -1LL) {
+      int len = snprintf(buffer, 13, "    no perm ");
+      RichString_appendn(str, CRT_colors[PROCESS_SHADOW], buffer, len);
+   } else if (number > 10000000000) {
       snprintf(buffer, 13, "%11lld ", number / 1000);
       RichString_appendn(str, largeNumberColor, buffer, 5);
       RichString_appendn(str, processMegabytesColor, buffer+5, 3);