[Pvfs2-cvs] commit by pcarns in pvfs2-1/src/common/misc: state-machine-fns.c

[CVS commit program]

Update of /projects/cvsroot/pvfs2-1/src/common/misc
In directory parlweb1:/tmp/cvs-serv24768

Modified Files:
      Tag: small-file-branch
	state-machine-fns.c 
Log Message:
bug fix, target being decremented twice could lead to infinite loop


Index: state-machine-fns.c
===================================================================
RCS file: /projects/cvsroot/pvfs2-1/src/common/misc/state-machine-fns.c,v
diff -p -u -r1.6.2.4 -r1.6.2.5
--- state-machine-fns.c	7 Apr 2008 15:07:19 -0000	1.6.2.4
+++ state-machine-fns.c	8 Apr 2008 18:07:47 -0000	1.6.2.5
@@ -657,7 +657,7 @@ void *PINT_sm_frame(struct PINT_smcb *sm
             return NULL;
         }
         prev = smcb->frames.prev;
-        while(target--)
+        while(target)
         {
             target--;
             prev = prev->prev;