Fixed check_load argument handling when passing non triplet thresholds. Thanks to...

[nagiosplug.git] / plugins / check_load.c

diff --git a/plugins/check_load.c b/plugins/check_load.c
index 9de8ff78546ae6718e102ab9735c7f06a1735d4d..5503204a88509524b3ea7addc2b61d41e281a57b 100644 (file)
--- a/plugins/check_load.c
+++ b/plugins/check_load.c
@@ -77,6 +77,7 @@ static void
 get_threshold(char *arg, double *th)
 {
        size_t i, n;
+       int valid = 0;
        char *str = arg, *p;
 
        n = strlen(arg);
@@ -84,12 +85,13 @@ get_threshold(char *arg, double *th)
                th[i] = strtod(str, &p);
                if(p == str) break;
 
+               valid = 1;
                str = p + 1;
                if(n <= (size_t)(str - arg)) break;
        }
 
        /* empty argument or non-floatish, so warn about it and die */
-       if(!i) usage (_("Warning threshold must be float or float triplet!\n"));
+       if(!i && !valid) usage (_("Warning threshold must be float or float triplet!\n"));
 
        if(i != 2) {
                /* one or more numbers were given, so fill array with last