Removal of some problematic whitespace generated on MacOSX.

Thanks to richardjamespearce for the report and patch.
Closes issue 81.

git-svn-id: http://abcde.googlecode.com/svn/trunk@378 a0fa61bc-5347-0410-a1a9-7f54aa4e1825

diff --git a/abcde b/abcde
index dd56fc2..ababbd3 100755 (executable)
--- a/abcde
+++ b/abcde
@@ -433,8 +433,8 @@ getcddbinfo()
 gettracknum()
 {
        if [ -n "$STARTTRACKNUMBER" ] ; then
-               # Get the trackpadding from the current track
-               CURRENTTRACKPADDING=$(echo -n $UTRACKNUM | wc -c)
+               # Get the trackpadding from the current track, also trim whitespace for MacOSX
+               CURRENTTRACKPADDING=$(echo -n $UTRACKNUM | wc -c | tr -d ' ')
                TRACKNUM=$( printf %0.${CURRENTTRACKPADDING}d $(expr ${UTRACKNUM} + ${STARTTRACKNUMBER} - $FIRSTTRACK ))
        else
                TRACKNUM=${UTRACKNUM}