CarpetSlab: fix return value for CarpetSlab_GetList()

The return code of CarpetSlab_Get() must be checked against 0 for successful
completion.
The return code of CarpetSlab_GetList() should be the number of slabs returned,
or negative in case of errors.

darcs-hash:20050410140710-776a0-f293cb8176f10a3cc4fd20a2a0eae71fbda09d9e.gz

1 files changed, 2 insertions, 2 deletions

diff --git a/Carpet/CarpetSlab/src/Get.cc b/Carpet/CarpetSlab/src/Get.cc
index a6d303122..dbfa48b08 100644
--- a/Carpet/CarpetSlab/src/Get.cc
+++ b/Carpet/CarpetSlab/src/Get.cc
@@ -94,10 +94,10 @@ namespace CarpetSlab {
       retvals[n] = CarpetSlab_Get (cctkGH, mapping_handle, procs[n],
                                    vindices[n], timelevels[n], hdatatypes[n],
                                    hdata[n]);
-      everyting_okay = everyting_okay && retvals[n];
+      everyting_okay = everyting_okay && retvals[n] == 0;
     }
     
-    return everyting_okay ? 0 : -1;
+    return everyting_okay ? num_arrays : -1;
   }