patch 7.4.2091

Problem:    Coverity reports a resource leak when out of memory.
Solution:   Close the file before returning.

src/version.c

@@ -758,6 +758,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2091,
 /**/
     2090,
 /**/