tests: fix signed/unsigned discrepancy

diff --git a/tests/check_snmp.c b/tests/check_snmp.c
index d5b6f0728068ffeaf095af3a040d5de691b89ad1..e2fa6b2ed2c6c0f4b1112db2cde6ba6028c4a719 100644 (file)
--- a/tests/check_snmp.c
+++ b/tests/check_snmp.c
@@ -342,7 +342,7 @@ snmp_oidrepr(oid *name, size_t namelen)
 {
        static char *buffer[4] = {NULL, NULL, NULL, NULL};
        static int current = 0;
-       int i;
+       size_t i;
 
        current = (current + 1)%4;
        free(buffer[current]); buffer[current] = NULL;
@@ -854,7 +854,7 @@ tohex(char *str, size_t len)
        free(hex[which]); hex[which] = NULL;
        hex[which] = malloc(len * 3 + 1);
        fail_unless(hex[which] != NULL, "Not enough memory?");
-       for (int i = 0; i < len; i++)
+       for (size_t i = 0; i < len; i++)
                snprintf(hex[which] + 3*i, 4, "%02X ", (unsigned char)str[i]);
        which = 1 - which;
        return hex[1 - which];
@@ -880,7 +880,7 @@ snmp_merge(struct variable8 *v1, struct tree_node *n, struct variable *vp,
        vp->type = v1->type;
        vp->acl = v1->acl;
        vp->findVar = v1->findVar;
-       vp->namelen = v1->namelen + 
+       vp->namelen = v1->namelen +
                sizeof(lldp_oid)/sizeof(oid);
        memcpy(vp->name, lldp_oid, sizeof(lldp_oid));
        memcpy(vp->name + sizeof(lldp_oid)/sizeof(oid),
@@ -935,7 +935,7 @@ snmp_compare(struct tree_node *n,
 
 START_TEST (test_variable_order)
 {
-       int i;
+       size_t i;
        for (i = 0; i < agent_lldp_vars_size() - 1; i++) {
                fail_unless(snmp_oid_compare(agent_lldp_vars[i].name,
                                             agent_lldp_vars[i].namelen,
@@ -950,11 +950,11 @@ END_TEST
 
 START_TEST (test_get)
 {
-       int j;
+       size_t j;
        for (j = 0;
             j < sizeof(snmp_tree)/sizeof(struct tree_node);
             j++) {
-               int             i;
+               size_t          i;
                int             found = 0;
                struct variable vp;
                oid             target[MAX_OID_LEN];
@@ -977,7 +977,7 @@ START_TEST (test_get)
 
                        /* Invoke the function */
                        result = vp.findVar(&vp, target, &targetlen, 1, &varlen, &wmethod);
-                       
+
                        /* Check the result */
                        fail_unless(result != NULL,
                                    "No result when querying %s", repr);
@@ -994,12 +994,12 @@ END_TEST
 
 START_TEST (test_getnext)
 {
-       int j;
-       int end = sizeof(snmp_tree)/sizeof(struct tree_node);
+       size_t j;
+       size_t end = sizeof(snmp_tree)/sizeof(struct tree_node);
        for (j = 0;
             j < end;
             j++) {
-               int             i;
+               size_t          i;
                struct variable vp;
                oid             target[MAX_OID_LEN];
                size_t          targetlen;