Fix pkiUser

[openldap] / servers / slapd / referral.c

diff --git a/servers/slapd/referral.c b/servers/slapd/referral.c
index d3caa3ffd4a0c39c767160ae4fc48ea1f04d1a92..53edf251fba585d36abccdac5f419b604b499240 100644 (file)
--- a/servers/slapd/referral.c
+++ b/servers/slapd/referral.c
@@ -314,7 +314,7 @@ BerVarray get_entry_referrals(
 
                /* trim the label */
                for( k=0; k<jv->bv_len; k++ ) {
-                       if( isspace(jv->bv_val[k]) ) {
+                       if( isspace( (unsigned char) jv->bv_val[k] ) ) {
                                jv->bv_val[k] = '\0';
                                jv->bv_len = k;
                                break;