Include newline as delimiter when splitting /proc/diskstats.

Fixes #5.

Splitting by space only caused the newline to end up as part of the last column, which was then ignored since the newline was considered trailing non-numeric data when parsing the value.

1 files changed, 1 insertions, 1 deletions

diff --git a/diskstats.c b/diskstats.c
index 873d939..e622fd3 100644
--- a/diskstats.c
+++ b/diskstats.c
@@ -143,7 +143,7 @@ static void diskstats_collect(scrape_req *req, void *ctx_ptr) {
     // emit metrics while known columns last
 
     for (size_t c = 0; c < NCOLUMNS; c++) {
-      char *v = strtok_r(0, " ", &p);
+      char *v = strtok_r(0, " \n", &p);
       if (!v || *v == '\0')
         break;