empty string check

git-svn-id: https://svn.coded.pt/svn/SIPRP@1556 bb69d46d-e84e-40c8-a05a-06db0d633741
15 years ago · 91cab3c3af
parent 2ef11e734f
commit 91cab3c3af
1 changed files with 1 additions and 1 deletions
--- a/trunk/WebImages/src/siprp/images/servlet/ImagesServlet.java
+++ b/trunk/WebImages/src/siprp/images/servlet/ImagesServlet.java
@ -37,7 +37,7 @@ public final class ImagesServlet extends HttpServlet
 		{
 			ServletOutputStream out = response.getOutputStream();
-			if ( param != null )
+			if ( param != null && ! "".equals( param.trim() ) )
 			{
 				try
 				{