quoted quare brackets

diff --git a/configure.in b/configure.in
index 5ccc826e39d9a3f0ad6d4ed614ce71b8a063ae9c..836fff428ba417ef118526ccfaec687fe3d8055d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -33,8 +33,8 @@ dnl
 dnl what architecture are we on?
 dnl
 SUDO_OSTYPE()
-OS=`echo $OS | $TRPROG '[A-Z]' '[a-z]'`
-case `echo $OS | $TRPROG '[A-Z]' '[a-z]'` in
+OS=`echo $OS | $TRPROG '[[A-Z]]' '[[a-z]]'`
+case "$OS" in
     "sunos")   echo "Looks like SunOS 4.x"
                if test -n "$GCC"; then
                    STATIC_FLAGS="-static"