diff --git a/configure/os/CONFIG_SITE.Common.iosCommon b/configure/os/CONFIG_SITE.Common.iosCommon
index ab738685a..de51f6153 100644
--- a/configure/os/CONFIG_SITE.Common.iosCommon
+++ b/configure/os/CONFIG_SITE.Common.iosCommon
@@ -14,6 +14,7 @@
 #IOS_DEPLOYMENT_TARGET = 6.1
 IOS_DEPLOYMENT_TARGET = 7.0
 #IOS_DEPLOYMENT_TARGET = 8.0
+#IOS_DEPLOYMENT_TARGET = 8.1
 
 
 # Which compiler to use:
diff --git a/src/ca/legacy/gdd/gdd.cc b/src/ca/legacy/gdd/gdd.cc
index d3c14bc36..26f71d739 100644
--- a/src/ca/legacy/gdd/gdd.cc
+++ b/src/ca/legacy/gdd/gdd.cc
@@ -1353,7 +1353,7 @@ gddStatus gdd::put ( const gdd * dd )
         // clip to upper limit of source
         aitUint32 srcCopySize;
         const aitUint32 unusedSrcBelow = srcCopyFirst - srcFirst;
-        if ( srcElemCount <= unusedSrcBelow ) {
+        if ( srcElemCount && srcElemCount <= unusedSrcBelow ) {
             return gddErrorOutOfBounds;
         }