Index: trunk/psModules/src/detrend/pmDetrendDB.c
===================================================================
--- trunk/psModules/src/detrend/pmDetrendDB.c	(revision 12696)
+++ trunk/psModules/src/detrend/pmDetrendDB.c	(revision 13560)
@@ -181,4 +181,5 @@
         psError(PS_ERR_IO, false, "failed to parse response from detselect\n");
         psLogMsg ("psModule.detrend", PS_LOG_ERROR, "detselect response (%d bytes):\n %s\n", buffer->n, buffer->data);
+        psLogMsg ("psModule.detrend", PS_LOG_ERROR, "detselect command:\n %s\n", line);
         goto failure;
     }