Fix compiler warnings

diff --git a/src/modules/rlm_dbm/rlm_dbm_cat.c b/src/modules/rlm_dbm/rlm_dbm_cat.c
index fc5d54533059541b6c5bcb4bcedb196fc77b8edf..264ba5b985fec7b058e397a4937a8f501151d9a0 100644 (file)
--- a/src/modules/rlm_dbm/rlm_dbm_cat.c
+++ b/src/modules/rlm_dbm/rlm_dbm_cat.c
@@ -44,12 +44,12 @@ RCSID("$Id$")
 #define WRAPLEN 40
 
 
-int wraplen = WRAPLEN, needwrap = 0, lotstup = LOTSTUP;
-char const * progname;
+static size_t wraplen = WRAPLEN, needwrap = 0, lotstup = LOTSTUP;
+static char const * progname;
 
 static void dump_record(datum key,datum data)
 {
-       int i,j;
+       size_t i,j;
        char *p;
        for(i = 0, p = key.dptr; i < key.dsize; i++, p++)
          putchar(*p);