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Diffstat (limited to 'resolv/nsap_addr.c')
-rw-r--r--resolv/nsap_addr.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/resolv/nsap_addr.c b/resolv/nsap_addr.c
index 2222cda75a..53a19d59be 100644
--- a/resolv/nsap_addr.c
+++ b/resolv/nsap_addr.c
@@ -60,8 +60,7 @@ inet_nsap_addr(ascii, binary, maxlen)
 			continue;
 		if (!isascii(c))
 			return (0);
-		if (islower(c))
-			c = toupper(c);
+		c = toupper(c);
 		if (isxdigit(c)) {
 			nib = xtob(c);
 			if ((c = *ascii++)) {