Merge pull request #952 from kano4/master

Add include guard in node.h and Replace tabs with spaces

1 files changed, 1 insertions, 1 deletions

diff --git a/src/crc.c b/src/crc.c
index 0451c363c..c150f966b 100644
--- a/src/crc.c
+++ b/src/crc.c
@@ -19,7 +19,7 @@ uint16_t
 calc_crc_16_ccitt(unsigned char *src, int nbytes)
 {
   uint32_t   crcwk = 0ul;
-  int             ibyte, ibit;
+  int        ibyte, ibit;
 
   for (ibyte = 0; ibyte < nbytes; ibyte++) {
     crcwk |= *src++;