diff --git a/libraries/libldap/t61.c b/libraries/libldap/t61.c
index 4450e2d3ba..bd0bd3ab62 100644
--- a/libraries/libldap/t61.c
+++ b/libraries/libldap/t61.c
@@ -332,7 +332,7 @@ int ldap_t61s_to_utf8s( struct berval *src, struct berval *dst )
 		/* Invalid T.61 characters? */
 		if (!t61_tab[*c]) 
 			return LDAP_INVALID_SYNTAX;
-		if (*c & 0xf0 == 0xc0) {
+		if ((*c & 0xf0) == 0xc0) {
 			int j = *c & 0x0f;
 			/* If this is the end of the string, or if the base
 			 * character is just a space, treat this as a regular
@@ -368,7 +368,7 @@ int ldap_t61s_to_utf8s( struct berval *src, struct berval *dst )
 		return LDAP_NO_MEMORY;
 
 	for (i=0,c=(unsigned char *)src->bv_val; i < src->bv_len; c++,i++) {
-		if (*c & 0xf0 == 0xc0) {
+		if ((*c & 0xf0) == 0xc0) {
 			int j = *c & 0x0f;
 			/* If this is the end of the string, or if the base
 			 * character is just a space, treat this as a regular