From 3203754b52f9df84b477b840eb4051c7a52746d9 Mon Sep 17 00:00:00 2001
From: Jeff Hill <johill@lanl.gov>
Date: Wed, 18 Dec 2002 02:38:34 +0000
Subject: [PATCH] minor optimization in the unreference routine

---
 src/gdd/gddI.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/gdd/gddI.h b/src/gdd/gddI.h
index 20be72d5b..b0f9ec777 100644
--- a/src/gdd/gddI.h
+++ b/src/gdd/gddI.h
@@ -162,13 +162,8 @@ inline gddStatus gdd::unreference(void) const
     if ( ref_cnt > 1u ) {
         ref_cnt--;
     }
-	else if ( ref_cnt == 0u )
+	else if ( ref_cnt == 1u )
 	{
-		fprintf(stderr,"gdd reference count underflow!!\n");
-		gddAutoPrint("gdd::unreference()",gddErrorUnderflow);
-		rc=gddErrorUnderflow;
-	}
-	else {
 		if ( isManaged() ) {
 			// managed dd always destroys the entire thing
 			if(destruct) destruct->destroy((void *)this);
@@ -181,6 +176,11 @@ inline gddStatus gdd::unreference(void) const
 			delete this;
         }
 	}
+	else {
+		fprintf(stderr,"gdd reference count underflow!!\n");
+		gddAutoPrint("gdd::unreference()",gddErrorUnderflow);
+		rc=gddErrorUnderflow;
+	}
 	return rc;
 }