From 174eafd74cd14581ce34ac082c43ee211dfb8726 Mon Sep 17 00:00:00 2001
From: Wilson Snyder <wsnyder@wsnyder.org>
Date: Sat, 12 Apr 2025 18:10:40 -0400
Subject: [PATCH] Update libfst from upstream

---
 include/gtkwave/fstapi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/gtkwave/fstapi.c b/include/gtkwave/fstapi.c
index 465845d48..82ca1bd6c 100644
--- a/include/gtkwave/fstapi.c
+++ b/include/gtkwave/fstapi.c
@@ -4756,7 +4756,7 @@ fstReaderContext *fstReaderOpen(const char *nam)
             ((xc->fh) || (xc->contains_hier_section || (xc->contains_hier_section_lz4)))) {
             /* more init */
             xc->do_rewind = 1;
-        } else {
+        } else if (!rc) {
             fstReaderClose(xc);
             xc = NULL;
         }