improve the if for #681

Author: Lubos Kosco

src/org/opensolaris/opengrok/search/context/Context.java

@@ -252,8 +252,7 @@ public boolean getContext(Reader in, Writer out, String urlPrefix,
                     if (matchState == LineMatcher.MATCHED) {
                         if (!isDefSearch) {
                             tokens.printContext();
-                        }
-                        if (isDefSearch && tokens.tags.containsKey(tokens.markedLine)) {
+                        } else if (tokens.tags.containsKey(tokens.markedLine)) {
                             tokens.printContext();
                         }
                         matchedLines++;