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Description: Fix wget_restrict_file_name
It fails to work as expected on architectures where char is unsigned by default.
Author: Shengqi Chen <harry@debian.org>
Bug: https://gitlab.com/gnuwget/wget2/-/issues/694
Last-Update: 2025-03-02
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- a/src/utils.c
+++ b/src/utils.c
@@ -151,7 +151,7 @@
bool ascii = mode & WGET_RESTRICT_NAMES_ASCII;
for (dst = esc, s = fname; *s; s++) {
- char c = *s;
+ signed char c = *s;
if (lowercase && c >= 'A' && c <= 'Z') { // isupper() also returns true for chars > 0x7f, the test is not EBCDIC compatible ;-)
c |= 0x20;
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