X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fserial.c;h=2b8653703d75ce5d40045268a2761134e56f7eaf;hb=711f5b6c86f51061c21bedcaa46214a01de0125c;hp=8bbd94c05534db9c16abdeeafef06b04292b8ac1;hpb=7b0628b4f4688d48d89f94ca381ca6340da05b37;p=collectd.git

diff --git a/src/serial.c b/src/serial.c
index 8bbd94c0..2b865370 100644
--- a/src/serial.c
+++ b/src/serial.c
@@ -79,7 +79,7 @@ static int serial_read(void) {
       continue;
     if (fields[0][len - 1] != ':')
       continue;
-    fields[0][len - 1] = 0;
+    fields[0][len - 1] = '\0';
 
     for (int i = 1; i < numfields; i++) {
       len = strlen(fields[i]);