patch 9.1.0918: tiny Vim crashes with fuzzy buffer completion

Problem:  tiny Vim crashes with fuzzy buffer completion
Solution: Adjust #ifdefs in ExpandBufnames() (826814741_6)

closes: #16200

Signed-off-by: h-east <h.east.727@gmail.com>
Signed-off-by: 826814741_6 <44406129+826814741-6@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/buffer.c b/src/buffer.c
index 3b05f25..147d20d 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -2985,9 +2985,9 @@
 	    vim_free(patc);
     }
 
-#ifdef FEAT_VIMINFO
     if (!fuzzy)
     {
+#ifdef FEAT_VIMINFO
 	if (matches != NULL)
 	{
 	    int i;
@@ -3007,13 +3007,13 @@
 	    }
 	    vim_free(matches);
 	}
+#endif
     }
     else
     {
 	if (fuzzymatches_to_strmatches(fuzmatch, file, count, FALSE) == FAIL)
 	    return FAIL;
     }
-#endif
 
     *num_file = count;
     return (count == 0 ? FAIL : OK);