small warnings.

2014-11-25 16:42:35 +00:00
parent 50659967ed
commit 2be225c17a
12 changed files with 34 additions and 18 deletions
--- a/packages/ProbLog/simplecudd_lfi/iqueue.c
+++ b/packages/ProbLog/simplecudd_lfi/iqueue.c
@@ -64,8 +64,10 @@ int start;

  if (q)
     qi = ((QueueIterator)Allocate(sizeof(_QueueIterator)));
-  else
-     ADTError(ADT_QueueIter, E_NullQueue, "QueueIteratorNew");
+  else {
+    ADTError(ADT_QueueIter, E_NullQueue, "QueueIteratorNew");
+    return NULL;
+  }
  if (qi) {
     qi->queue = q;
     QueueIteratorAbsoluteSeek(qi, start);