fix: check_used value not number

lework · Apr 18, 2022 · c1ef43c · c1ef43c
1 parent 2003047
commit c1ef43c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/os-check/files/check_linux.sh b/os-check/files/check_linux.sh
@@ -37,6 +37,8 @@ function check_used() {
 
   item=$1
   value=${2:-0}
+
+  [[ !"$value" =~ ^|0-9|+$ ]] && return
 
   if [[ ${value%.*} -ge ${critical_threshold%.*} ]]; then
     critical=${critical}'"'${item}'",'