X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fnfsstat%2Fnfsstat.c;h=eb6e45d2a7f11056bcec5105884f80ebd1cf17c4;hp=d27624e4b5a544d49a8ffa5764825056f847093a;hb=2357159ef3896a2f8d3fd74fb5d97a9a7d42986b;hpb=b5c12733e88b04f5bc269546169ad91079c61783

diff --git a/utils/nfsstat/nfsstat.c b/utils/nfsstat/nfsstat.c
index d27624e..eb6e45d 100644
--- a/utils/nfsstat/nfsstat.c
+++ b/utils/nfsstat/nfsstat.c
@@ -638,10 +638,16 @@ get_stats(const char *file, statinfo *info, int *opt, int other_opt, const char
 	}
 }
 
+/*
+ * This is for proc2/3/4-type stats, where, in the /proc files, the first entry's value
+ * denotes the number of subsequent entries.  statinfo value arrays contain an additional
+ * field at the end which contains the sum of all previous elements in the array -- so,
+ * there are stats if the sum's greater than the entry-count.
+ */
 static int
 has_stats(const unsigned int *info)
 {
-	return (info[0] && info[info[0] + 1] != info[0]);
+	return (info[0] && info[info[0] + 1] > info[0]);
 }
 
 /* clone 'src' to 'dest' */