Version 18.6, December 2016

[GpsPrune.git] / tim / prune / function / srtm / LookupSrtmFunction.java

diff --git a/tim/prune/function/srtm/LookupSrtmFunction.java b/tim/prune/function/srtm/LookupSrtmFunction.java
index 011dff66fc913563f959c8d21636fb7a79e019ee..15997448e038e6f4bb6e9f4b9437c99491b18a6e 100644 (file)
--- a/tim/prune/function/srtm/LookupSrtmFunction.java
+++ b/tim/prune/function/srtm/LookupSrtmFunction.java
@@ -304,7 +304,8 @@ public class LookupSrtmFunction extends GenericFunction implements Runnable
                        if (srtmDir.exists() && srtmDir.isDirectory() && srtmDir.canRead())
                        {
                                File srtmFile = new File(srtmDir, new File(inUrl.getFile()).getName());
-                               if (srtmFile.exists() && srtmFile.isFile() && srtmFile.canRead())
+                               if (srtmFile.exists() && srtmFile.isFile() && srtmFile.canRead()
+                                       && srtmFile.length() > 400)
                                {
                                        // System.out.println("Lookup: Using file " + srtmFile.getAbsolutePath());
                                        // File found, use this one