X-Git-Url: https://git.llucax.com/z.facultad/75.06/emufs.git/blobdiff_plain/c5608700e27349935d977d019177e2fb0a71ee59..4be845d676ee6fec74f785564faa7e2367a55543:/emufs/indice_b.c?ds=sidebyside

diff --git a/emufs/indice_b.c b/emufs/indice_b.c
index a964608..228ed2b 100644
--- a/emufs/indice_b.c
+++ b/emufs/indice_b.c
@@ -1283,10 +1283,13 @@ CLAVE emufs_indice_b_obtener_sig_clave(INDICE *idx, CLAVE k)
 						 */
 						nodo = b_leer_nodo(idx, claves[header.cant-1].hijo_derecho);
 						free(tmp);
-						b_leer_header(nodo, &header);
-						claves = b_leer_claves(nodo, &header);
+						if (nodo != NULL) {
+							b_leer_header(nodo, &header);
+							claves = b_leer_claves(nodo, &header);
 
-						salida = claves[0].clave;
+							salida = claves[0].clave;
+						} else
+							salida.i_clave = -1;
 					}
 					return salida;
 				}