diff --git a/src/buffer.c b/src/buffer.c
index 5fda06d..7ff949c 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -5557,7 +5557,7 @@
 	buf = firstbuf;
     else
 	buf = rbuf;
-    while (buf != NULL)
+    while (buf != NULL && !got_int)
     {
 	if (buf->b_signlist != NULL)
 	{
@@ -5565,7 +5565,7 @@
 	    MSG_PUTS_ATTR(lbuf, hl_attr(HLF_D));
 	    msg_putchar('\n');
 	}
-	for (p = buf->b_signlist; p != NULL; p = p->next)
+	for (p = buf->b_signlist; p != NULL && !got_int; p = p->next)
 	{
 	    vim_snprintf(lbuf, BUFSIZ, _("    line=%ld  id=%d  name=%s"),
 			   (long)p->lnum, p->id, sign_typenr2name(p->typenr));
diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index ba18d9d..661fba6 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -6729,7 +6729,7 @@
 	if (idx == SIGNCMD_LIST && *arg == NUL)
 	{
 	    /* ":sign list": list all defined signs */
-	    for (sp = first_sign; sp != NULL; sp = sp->sn_next)
+	    for (sp = first_sign; sp != NULL && !got_int; sp = sp->sn_next)
 		sign_list_defined(sp);
 	}
 	else if (*arg == NUL)
diff --git a/src/version.c b/src/version.c
index 6b773ff..41d967a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -715,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    471,
+/**/
     470,
 /**/
     469,