diff -r 96805a6eae3d -r dd276ae226b4 master/domain.c
--- a/master/domain.c	Mon Apr 19 21:54:54 2010 +0200
+++ b/master/domain.c	Mon Apr 19 21:56:16 2010 +0200
@@ -226,10 +226,13 @@
     datagram_count = 0;
     datagram_used[EC_DIR_OUTPUT] = 0;
     datagram_used[EC_DIR_INPUT] = 0;
+
     list_for_each_entry(fmmu_temp, &domain->fmmu_configs, list) {
-       ec_slave_config_t *sc = (ec_slave_config_t *)fmmu_temp->sc; // we have to remove the constness, sorry
-       sc->used_for_fmmu_datagram[fmmu_temp->dir] = 0;
-    }
+        // we have to remove the constness, sorry FIXME
+        ec_slave_config_t *sc = (ec_slave_config_t *) fmmu_temp->sc;
+        sc->used_for_fmmu_datagram[fmmu_temp->dir] = 0;
+    }
+
     list_for_each_entry(fmmu, &domain->fmmu_configs, list) {
         // Correct logical FMMU address
         fmmu->logical_start_address += base_address;
@@ -241,6 +244,7 @@
             datagram_used[fmmu->dir]++;
             sc->used_for_fmmu_datagram[fmmu->dir] = 1;
         }
+
         // If the current FMMU's data do not fit in the current datagram,
         // allocate a new one.
         if (datagram_size + fmmu->data_size > EC_MAX_DATA_SIZE) {