X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=auth%2Fauth-gui%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Faaf%2Fauth%2Fgui%2FPage.java;fp=auth%2Fauth-gui%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Faaf%2Fauth%2Fgui%2FPage.java;h=02654696eba20105dc27911d08c911b111d6bbfc;hb=6309ef454e6960d95d13534645e1f15904de6862;hp=96c0fc48efaeca3afed6f7f3adef019c312658c6;hpb=c3b26083686b22724767c4056735d425e4360d0e;p=aaf%2Fauthz.git

diff --git a/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/Page.java b/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/Page.java
index 96c0fc48..02654696 100644
--- a/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/Page.java
+++ b/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/Page.java
@@ -309,6 +309,10 @@ public class Page extends HTMLCacheGen {
                                 if(theme==null) {
                                     theme = defaultTheme;
                                 }
+                                List<String> ls = getThemeFiles(trans, theme);
+                                if(ls==null) {
+                                	throw new APIException("Theme " + theme + " does not exist.");
+                                }
                                 Cookie cookie = new Cookie(AAF_GUI_THEME,theme);
                                 cookie.setMaxAge(604_800); // one week
                                 trans.hresp().addCookie(cookie);