Removed redundant command

doc/makepanda/maketarball.py

@@ -188,7 +188,6 @@ writefile(TARDIR+'/panda3d.spec',SPEC)
 oscmd("tar --exclude CVS -chzf "+TARDIR+".tar.gz "+TARDIR)
 oscmd("rm -rf "+TARDIR)
 
-oscmd("rm -rf "+TARDIR)
 oscmd("mkdir -p "+TARDIR)
 oscmd("mkdir -p "+TARDIR+"/thirdparty")
 oscmd("ln -sf ../dtool        "+TARDIR+"/dtool")