Bugfix for syncing 1D GArrays.

git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGH/PUGH/trunk@224 b61c5cb5-eaca-4651-9a7a-d64986f99364

1 files changed, 11 insertions, 3 deletions

diff --git a/src/PostSendGA.c b/src/PostSendGA.c
index ccaff91..3fc782e 100644
--- a/src/PostSendGA.c
+++ b/src/PostSendGA.c
@@ -96,7 +96,7 @@ void PostSendGA(pGH *pughGH, int dir, pComm *comm)
 
 #ifdef DEBUG_PUGH
   printf ("PostSendGA: into direction %d to proc %d with stag %d size %d for "
-          "%d vars staring with '%s'\n",
+          "%d vars starting with '%s'\n",
           dir, neighbour, stag, comm->buffer_sz[dir], comm->n_vars, GA->name);
 #endif
 
@@ -155,8 +155,16 @@ void PostSendGA(pGH *pughGH, int dir, pComm *comm)
         copy_to += copy_bytes;
       }
 
-      /* increment current looper */
-      iterator[dim]++;
+      if (GA->extras->dim > 1)
+      {
+        /* increment current looper */ 
+        iterator[dim]++;
+      }
+      else
+      {
+        /* exit loop if array dim is 1D */
+        break;
+      }
 
     } /* end of nested loops over all dimensions */