--no commit message

com.zrqx.resource/src/main/java/com/zrqx/resource/bg/service/ebook/EbookServiceImpl.java

@@ -125,7 +125,7 @@ public class EbookServiceImpl extends BaseServiceImpl<Ebook, String> implements
 						PdfLibrary pdf=new PdfLibrary();
 						pdf.setName(form.getPdfName());
 						List<PdfLibrary> list = pdfLibraryMapper.select(pdf);
-						if(list.size()<0) {
+						if(list.size()<=0) {
 							pdf.setPdf(form.getPdf());
 							pdf.setUploadTime(new Date());
 							pdf.setStatus(0);