fix for pdf sub-page result preparation

10 years ago · a0576ec737
parent 6ad43c4a8b
commit a0576ec737
1 changed files with 2 additions and 1 deletions
--- a/source/net/yacy/cora/document/id/MultiProtocolURL.java
+++ b/source/net/yacy/cora/document/id/MultiProtocolURL.java
@ -746,7 +746,8 @@ public class MultiProtocolURL implements Serializable, Comparable<MultiProtocolU
    public static String getFileExtension(final String fileName) {
        final int p = fileName.lastIndexOf('.');
        if (p < 0) return "";
-        return fileName.substring(p + 1).toLowerCase();
+        final int q = fileName.lastIndexOf('?');
+        return q < 0 ? fileName.substring(p + 1).toLowerCase() : fileName.substring(p + 1, q).toLowerCase();
    }

    public String getPath() {