patch 7.4.1933

Problem:    Compiler warning about uninitialzed variable. (Yegappan)
Solution:   Give it a dummy value.

src/version.c

@@ -753,6 +753,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1933,
 /**/
     1932,
 /**/