correct cell array indentation inconsistency

git-svn-id: http://svn.code.sf.net/p/iso2mesh/code/trunk/jsonlab@463 786e58fb-9377-0410-9ff7-e4ac0ac0635c

Author: Qianqian Fang

savejson.m

@@ -196,7 +196,7 @@
 for j=1:dim(2)
     if(dim(1)>1) txt=sprintf('%s%s[%s',txt,padding2,nl); end
     for i=1:dim(1)
-       txt=sprintf('%s%s',txt,obj2json(name,item{i,j},level+(dim(1)>1)+1,varargin{:}));
+       txt=sprintf('%s%s',txt,obj2json(name,item{i,j},level+(dim(1)>1)+(len>1),varargin{:}));
        if(i<dim(1)) txt=sprintf('%s%s',txt,sprintf(',%s',nl)); end
     end
     if(dim(1)>1) txt=sprintf('%s%s%s]',txt,nl,padding2); end