Make minstall work with Solaris /bin/sh

Solaris /bin/sh doesn't set $PWD for you

Signed-off-by: Brian Paul <brian.paul@tungstengraphics.com>

diff --git a/bin/minstall b/bin/minstall
index 819b2bc..8ee9608 100755 (executable)
--- a/bin/minstall
+++ b/bin/minstall
@@ -42,6 +42,8 @@ if [ $# -ge 2 ] ; then
                        exit 0
                fi
 
+               PWDSAVE=`pwd`
+
                # determine file's type
                if [ -h "$FILE" ] ; then
                        #echo $FILE is a symlink
@@ -57,7 +59,6 @@ if [ $# -ge 2 ] ; then
 
                        FILE=`basename "$FILE"`
                        # Go to $DEST and make the link
-                       PWDSAVE="$PWD"
                        cd "$DEST"        # pushd
                                $RM "$FILE"
                                $SYMLINK "$TARGET" "$FILE"