Fix BLOCK_INPUT/UNBLOCK_INPUT mismatch in 2012-06-08T08:44:30Z!dmantipov@yandex.ru.

 src/alloc.c (allocate_vectorlike): Fix last change.

2 files changed, 8 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index bebb36b50a8..8bc7d6d24a4 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2012-06-08  Eli Zaretskii  <eliz@gnu.org>
+
+        * alloc.c (allocate_vectorlike): Fix last change.
+
 2012-06-08  Dmitry Antipov  <dmantipov@yandex.ru>
 
         Block-based vector allocation of small vectors.
diff --git a/src/alloc.c b/src/alloc.c
index 958da1dbbb0..da2b7ac4330 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -3254,7 +3254,10 @@ allocate_vectorlike (ptrdiff_t len)
   /* eassert (!handling_signal); */
 
   if (len == 0)
-    return zero_vector;
+    {
+      MALLOC_UNBLOCK_INPUT;
+      return zero_vector;
+    }
 
   nbytes = header_size + len * word_size;