diff: release strbuf after use in show_rename_copy()

rscharfe · gitster · commit 348eda249ebe · 2017-09-07T08:49:27.000+09:00
Signed-off-by: Rene Scharfe &lt;l.s.r@web.de&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/diff.c b/diff.c
@@ -5289,6 +5289,7 @@ static void show_rename_copy(struct diff_options *opt, const char *renamecopy,
 	emit_diff_symbol(opt, DIFF_SYMBOL_SUMMARY,
 				 sb.buf, sb.len, 0);
 	show_mode_change(opt, p, 0);
+	strbuf_release(&sb);
 }
 
 static void diff_summary(struct diff_options *opt, struct diff_filepair *p)

Original file line number	Diff line number	Diff line change
`@@ -5289,6 +5289,7 @@ static void show_rename_copy(struct diff_options opt, const char renamecopy,`
`5289`	`5289`	`emit_diff_symbol(opt, DIFF_SYMBOL_SUMMARY,`
`5290`	`5290`	`sb.buf, sb.len, 0);`
`5291`	`5291`	`show_mode_change(opt, p, 0);`
	`5292`	`+ strbuf_release(&sb);`
`5292`	`5293`	`}`
`5293`	`5294`
`5294`	`5295`	`static void diff_summary(struct diff_options opt, struct diff_filepair p)`