X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/381b1876bb2fb230d7ada8d64479da7f207bb159..2d466ffd08675d26db45e524c2fe6a8cf4628e2b:/unicode.c

diff --git a/unicode.c b/unicode.c
index dc78898b..1cafcc18 100644
--- a/unicode.c
+++ b/unicode.c
@@ -658,9 +658,10 @@ int decode_codepage(char *cp_name)
 
     if (cp_name && *cp_name) {
 	d = cp_name;
-	if (strnicmp(d, "cp", 2) == 0)
+	if (tolower(d[0]) == 'c' && tolower(d[1]) == 'p')
 	    d += 2;
-	if (strnicmp(d, "ibm", 3) == 0)
+	if (tolower(d[0]) == 'i' && tolower(d[1]) == 'b'
+	    && tolower(d[1]) == 'm')
 	    d += 3;
 	for (s = d; *s >= '0' && *s <= '9'; s++);
 	if (*s == 0 && s != d)