X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fserial.c;h=cf7ad2a1ed9961d4c5ae254bf02b3371a87561e2;hb=d061c270fabc5dba961cf2b94ebe968e9a89b899;hp=3f7e92d0e9a26554b42f0b56ed98c2e27d41e813;hpb=4103105fb43cd72294f165b2541540b3a8a99532;p=collectd.git

diff --git a/src/serial.c b/src/serial.c
index 3f7e92d0..cf7ad2a1 100644
--- a/src/serial.c
+++ b/src/serial.c
@@ -74,7 +74,6 @@ static int serial_read (void)
 
 		char *fields[16];
 		int numfields;
-		int i;
 
 		numfields = strsplit (buffer, fields, STATIC_ARRAY_SIZE (fields));
 		if (numfields < 6)
@@ -91,7 +90,7 @@ static int serial_read (void)
 			continue;
 		fields[0][len - 1] = 0;
 
-		for (i = 1; i < numfields; i++)
+		for (int i = 1; i < numfields; i++)
 		{
 			len = strlen (fields[i]);
 			if (len < 4)