diff --git a/ChangeLog b/ChangeLog
index bba3a21..2ac6b31 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,16 @@
 2017-04-07  Werner Lemberg  <wl@gnu.org>
 
+	[autofit] Fix invalid character range description (#50745).
+
+	Also reported as
+
+	  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1034
+
+	* src/autofit/afranges.c (af_glag_nonbase_uniranges): Fix typo in
+	recent commit.
+
+2017-04-07  Werner Lemberg  <wl@gnu.org>
+
 	[ftfuzzer] Fix clang warnings.
 
 	* src/tools/ftfuzzer/ftfuzzer.cc (LLVMFuzzerTestOneInput): Add
diff --git a/src/autofit/afranges.c b/src/autofit/afranges.c
index e470b0a..9c94421 100644
--- a/src/autofit/afranges.c
+++ b/src/autofit/afranges.c
@@ -255,7 +255,8 @@
 
   const AF_Script_UniRangeRec  af_glag_nonbase_uniranges[] =
   {
-    AF_UNIRANGE_REC( 0x1E000, 0x1E02F )
+    AF_UNIRANGE_REC( 0x1E000, 0x1E02F ),
+    AF_UNIRANGE_REC(       0,       0 )
   };