updated for version 7.3.158

Problem:    Might use uninitialized memory in C indenting.
Solution:   Init arrays to empty.

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    158,
 /**/
     157,
 /**/