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-rw-r--r--gl/lib/mbsrtowcs-impl.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/gl/lib/mbsrtowcs-impl.h b/gl/lib/mbsrtowcs-impl.h
index bcf729d..9043fb8 100644
--- a/gl/lib/mbsrtowcs-impl.h
+++ b/gl/lib/mbsrtowcs-impl.h
@@ -1,5 +1,5 @@
/* Convert string to wide string.
- Copyright (C) 2008-2023 Free Software Foundation, Inc.
+ Copyright (C) 2008-2024 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
This file is free software: you can redistribute it and/or modify
@@ -61,7 +61,8 @@ FUNC (DCHAR_T *dest, const char **srcp, size_t len, mbstate_t *ps)
/* Here mbsinit (ps). */
break;
}
- src += ret;
+ if (!(USES_C32 && ret == (size_t)(-3)))
+ src += ret;
}
*srcp = src;