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Fix bug in Karatsuba multiplication, which affected propagation of a
[u/mdw/putty]
/
charset
/
localenc.c
diff --git
a/charset/localenc.c
b/charset/localenc.c
index
4d81f50
..
2208887
100644
(file)
--- a/
charset/localenc.c
+++ b/
charset/localenc.c
@@
-102,7
+102,7
@@
int charset_from_localenc(const char *name)
p = name;
q = localencs[i].name;
while (*p || *q) {
-
if (tolower(*p) != tolower(
*q))
+
if (tolower((unsigned char)*p) != tolower((unsigned char)
*q))
break;
p++; q++;
}