Single seq Blc file detection

diff --git a/src/jalview/io/IdentifyFile.java b/src/jalview/io/IdentifyFile.java
index 024da61..e97ec40 100755 (executable)
--- a/src/jalview/io/IdentifyFile.java
+++ b/src/jalview/io/IdentifyFile.java
@@ -126,15 +126,21 @@ public class IdentifyFile
                     {\r
                         reply = "BLC";\r
                     }\r
-                    //Is this a single line BLC file?\r
-                    data = reader.readLine();\r
-                    if(data!=null && data.length()==1)\r
-                    {\r
-                      reply = "BLC";\r
-                    }\r
                     else\r
                     {\r
+                      //Is this a single line BLC file?\r
+                      reader.readLine();\r
+                      String data2 = reader.readLine();\r
+                      if ( data2 != null\r
+                           && data.indexOf("*")>-1\r
+                           && data.indexOf("*")==data2.indexOf("*"))\r
+                      {\r
+                        reply = "BLC";\r
+                      }\r
+                      else\r
+                      {\r
                         reply = "FASTA";\r
+                      }\r
                     }\r
 \r
                     break;\r