Fix out of bound due to null terminated string

diff --git a/src/nsig_to_radar.c b/src/nsig_to_radar.c
index 382781df839d26208dee8fa940bfd4cc3d19b649..ad1ef7d3748ccbbcbd26b91bf6fe1ad11e934df2 100644 (file)
--- a/src/nsig_to_radar.c
+++ b/src/nsig_to_radar.c
@@ -176,7 +176,7 @@ RSL_nsig_to_radar
   float az1, az2;
   double tmp;
   float sqi, log, csr, sig, cal_dbz;
-  char radar_type[50], state[2], city[15];
+  char radar_type[50], state[3], city[15];
   char site_name[16];
   NSIG_Product_file *prod_file;
   short id;