fix: check_used value not number

lework · May 12, 2022 · 24a53f6 · 24a53f6
1 parent c1ef43c
commit 24a53f6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/os-check/files/check_linux.sh b/os-check/files/check_linux.sh
@@ -38,7 +38,8 @@ function check_used() {
   item=$1
   value=${2:-0}
 
-  [[ !"$value" =~ ^|0-9|+$ ]] && return
+  # 忽略小数位，不能数字对比时，直接返回。
+  [[ ${value%.*} -ge 0 ]] 2>/dev/null || return
 
   if [[ ${value%.*} -ge ${critical_threshold%.*} ]]; then
     critical=${critical}'"'${item}'",'