please lint.

git-svn-id: file:///svn/unbound/trunk@570 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/validator/val_anchor.c b/validator/val_anchor.c
index a41a2d68593f80447370ada9621481036a684f81..1224e7f410b9363735005e7b43126f317a62c7e3 100644 (file)
--- a/validator/val_anchor.c
+++ b/validator/val_anchor.c
@@ -463,7 +463,7 @@ readkeyword_bindfile(FILE* in, ldns_buffer* buf, int* line, int comments)
                if(ldns_buffer_remaining(buf) < 2) {
                        fatal_exit("trusted-keys, %d, string too long", *line);
                }
-               ldns_buffer_write_u8(buf, c);
+               ldns_buffer_write_u8(buf, (uint8_t)c);
                numdone++;
                if(isspace(c)) {
                        /* collate whitespace into ' ' */
@@ -490,11 +490,11 @@ skip_to_special(FILE* in, ldns_buffer* buf, int* line, int spec)
        int rdlen;
        ldns_buffer_clear(buf);
        while((rdlen=readkeyword_bindfile(in, buf, line, 1))) {
-               if(rdlen == 1 && isspace(*ldns_buffer_begin(buf))) {
+               if(rdlen == 1 && isspace((int)*ldns_buffer_begin(buf))) {
                        ldns_buffer_clear(buf);
                        continue;
                }
-               if(rdlen != 1 || *ldns_buffer_begin(buf) != spec) {
+               if(rdlen != 1 || *ldns_buffer_begin(buf) != (uint8_t)spec) {
                        ldns_buffer_write_u8(buf, 0);
                        log_err("trusted-keys, line %d, expected %c got %s", 
                                *line, spec, ldns_buffer_begin(buf));
@@ -531,7 +531,7 @@ process_bind_contents(struct val_anchors* anchors, ldns_buffer* buf,
        ldns_buffer_clear(buf);
        while((rdlen=readkeyword_bindfile(in, buf, line, comments))) {
                if(rdlen == 1 && ldns_buffer_position(buf) == 1
-                       && isspace(*ldns_buffer_begin(buf))) {
+                       && isspace((int)*ldns_buffer_begin(buf))) {
                        /* starting whitespace is removed */
                        ldns_buffer_clear(buf);
                        continue;
@@ -588,7 +588,8 @@ process_bind_contents(struct val_anchors* anchors, ldns_buffer* buf,
                                return 0;
                        }
                        return 1;
-               } else if(rdlen == 1 && isspace(ldns_buffer_current(buf)[-1])) {
+               } else if(rdlen == 1 && 
+                       isspace((int)ldns_buffer_current(buf)[-1])) {
                        /* leave whitespace here */
                } else {
                        /* not space or whatnot, so actual content */