From 1b3d713e5049d0cd1156840d625eba275a4e0b5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Wed, 1 Nov 2023 15:36:13 +0800
Subject: [PATCH] CPUUsage: always print something

---
 src/common/bar.c                  |  4 +++-
 src/detection/cpuusage/cpuusage.c | 11 ++++++-----
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/common/bar.c b/src/common/bar.c
index 4bd6e76ba..558f5d542 100644
--- a/src/common/bar.c
+++ b/src/common/bar.c
@@ -78,7 +78,9 @@ void ffAppendPercentNum(FFstrbuf* buffer, double percent, uint8_t green, uint8_t
 
     if (colored && !options->pipe)
     {
-        if(green < yellow)
+        if(percent != percent)
+            ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_BLACK "m");
+        else if(green < yellow)
         {
             if (percent <= green)
                 ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_GREEN "m");
diff --git a/src/detection/cpuusage/cpuusage.c b/src/detection/cpuusage/cpuusage.c
index 255ee0fed..292a91a28 100644
--- a/src/detection/cpuusage/cpuusage.c
+++ b/src/detection/cpuusage/cpuusage.c
@@ -40,11 +40,12 @@ retry:
         FFCpuUsageInfo* cpuTime2 = ffListGet(&cpuTimes2, i);
         if (cpuTime2->totalAll <= cpuTime1->totalAll)
         {
-            ffListClear(&cpuTimes2);
-            ffTimeSleep(200);
-            if (++retryCount >= 10)
-                return "Retry count exceeded";
-            goto retry;
+            if (++retryCount <= 3)
+            {
+                ffListClear(&cpuTimes2);
+                ffTimeSleep(200);
+                goto retry;
+            }
         }
     }