Arreglo errores de acceso a índice al imprimir la tabla de grupos

diff --git a/html/inscripcion.php b/html/inscripcion.php
index ed382ea31eca57fe5bce34a10c854cb08483ca50..0186b9013d2d8e8fd21114339b71ff80bff9ca70 100755 (executable)
--- a/html/inscripcion.php
+++ b/html/inscripcion.php
@@ -425,7 +425,7 @@ if (count ($Grupos) > 1) {
     for ($F = 1; $F <= $MaxF; $F++) {
         print ("\n<tr valign=top>");
         for ($C = 1; $C <= $Col; $C++) {
-            print ("<td>" . $D[$C][$F]);
+            print ("<td>" . ($D[$C][$F] ?? '') . "</td>");
         }
     }
     print ("</TABLE>");