[m-rev.] diff: fix a bug in the mmos version of the runtime

[Julien Fischer]

Branches: main

runtime/mercury_mm_own_stacks.c:
 	Don't attempt to use an uninitialized local variable.

Julien.

Index: runtime/mercury_mm_own_stacks.c
===================================================================
RCS file: /home/mercury/mercury1/repository/mercury/runtime/mercury_mm_own_stacks.c,v
retrieving revision 1.13
diff -u -r1.13 mercury_mm_own_stacks.c
--- runtime/mercury_mm_own_stacks.c	13 Apr 2011 13:19:41 -0000	1.13
+++ runtime/mercury_mm_own_stacks.c	12 Nov 2011 12:49:07 -0000
@@ -200,6 +200,7 @@
          return "NULL";
      }

+    cons_debug = MR_lookup_cons_debug_addr(consumer);
      sprintf(buf, "con%d", cons_debug->MR_cod_sequence_num);
      return strdup(buf);
  }

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