diff options
Diffstat (limited to 'components/ram.c')
| -rw-r--r-- | components/ram.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/components/ram.c b/components/ram.c index 74bf337..8688349 100644 --- a/components/ram.c +++ b/components/ram.c @@ -36,6 +36,10 @@ return NULL; } + if (total == 0) { + return NULL; + } + return bprintf("%d", 100 * ((total - free) - (buffers + cached)) / total); } |