Index: ipkg-utils-1.7/ipkg-build
===================================================================
--- ipkg-utils-1.7.orig/ipkg-build	2007-07-21 03:10:58.228362436 +0200
+++ ipkg-utils-1.7/ipkg-build	2007-07-21 03:11:02.912629374 +0200
@@ -133,7 +133,7 @@
 	disallowed_filename=`disallowed_field Filename`
 	[ "$?" -ne 0 ] && PKG_ERROR=1
 
-	if echo $pkg | grep '[^a-z0-9.+-]'; then
+	if echo $pkg | grep '[^a-zA-Z0-9.+-]'; then
 		echo "*** Error: Package name $name contains illegal characters, (other than [a-z0-9.+-])" >&2
 		PKG_ERROR=1;
 	fi
Index: ipkg-utils-1.7/ipkg-buildpackage
===================================================================
--- ipkg-utils-1.7.orig/ipkg-buildpackage	2007-07-21 03:10:43.859543602 +0200
+++ ipkg-utils-1.7/ipkg-buildpackage	2007-07-21 03:10:52.212019583 +0200
@@ -69,7 +69,7 @@
 	required_field Maintainer >/dev/null
 	required_field Description >/dev/null
 
-	if echo $pkg | grep '[^a-z0-9.+-]'; then
+	if echo $pkg | grep '[^a-zA-Z0-9.+-]'; then
 		echo "ipkg-build: Error: Package name $name contains illegal characters, (other than [a-z0-9.+-])"
 		PKG_ERROR=1;
 	fi