From: Jim Rees <rees@umich.edu>
Date: Fri, 16 Jun 2006 20:08:29 +0000 (+0000)
Subject: no-divide-by-zero-20060616
X-Git-Tag: BP-openafs-windows-kdfs-ifs~1266
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=1833072cc857fd0ee217f81e5be27f9f023cf9a1;p=packages%2Fo%2Fopenafs.git

no-divide-by-zero-20060616


Print nothing rather than dividing by zero if the cache manager doesn't
return excessive cache params.
---

diff --git a/src/venus/fs.c b/src/venus/fs.c
index 0520ce166..3fd31dfad 100644
--- a/src/venus/fs.c
+++ b/src/venus/fs.c
@@ -2048,6 +2048,9 @@ GetCacheParmsCmd(struct cmd_syndesc *as, char *arock)
     printf("AFS using %5.0f%% of cache blocks (%d of %d 1k blocks)\n",
 	   percentBlocks, parms[1], parms[0]);
 
+    if (parms[2] == 0)
+	return 0;
+
     filesUsed = parms[2] - parms[3];
     percentFiles = ((double)filesUsed/parms[2]) * 100;
     printf("          %5.0f%% of the cache files (%d of %d files)\n",