winedump: Handle NULL in get_unicode_str.

9e74a249 · Piotr Caban · Alexandre Julliard · d7541508 · 9e74a249
Commit 9e74a249 authored Oct 18, 2022 by Piotr Caban Committed by Alexandre Julliard Oct 19, 2022
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dump.c tools/winedump/dump.c +1 -0

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--- a/tools/winedump/dump.c
+++ b/tools/winedump/dump.c
@@ -202,6 +202,7 @@ const char *get_unicode_str( const WCHAR *str, int len )
    char *buffer;
    int i = 0;

+    if (!str) return "(null)";
    if (len == -1) len = strlenW( str );
    buffer = dump_want_n( len * 6 + 3);
    buffer[i++] = '"';