data partitioning

[nominatim.git] / nominatim / nominatim.c

diff --git a/nominatim/nominatim.c b/nominatim/nominatim.c
index c9942539ec48083b9e6a8556845fb93185e80d1d..72604bb6ad06707f485f52c0631a77ab691585c8 100644 (file)
--- a/nominatim/nominatim.c
+++ b/nominatim/nominatim.c
@@ -202,6 +202,11 @@ int main(int argc, char *argv[])
     }
     PQfinish(conn);
 
+    if (!index && !export && !import)
+    {
+       fprintf(stderr, "Please select index, export or import.\n");
+        exit(EXIT_FAILURE);
+    }
     if (index) nominatim_index(0, 30, threads, conninfo, file);
     if (export) nominatim_export(0, 30, conninfo, file);
     if (import) nominatim_import(conninfo, tagsfile, file);