wt-status: release strbuf after use in wt_longstatus_print_tracking()

rscharfe · gitster · commit b6ec3071774f · 2017-09-10T16:38:57.000+09:00
If format_tracking_info() returns 0, then it didn't touch its strbuf
parameter, so it's OK to exit early in that case.  Clean up sb in the
other case.

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/wt-status.c b/wt-status.c
@@ -1026,6 +1026,7 @@ static void wt_longstatus_print_tracking(struct wt_status *s)
 				 comment_line_char);
 	else
 		fputs("\n", s->fp);
+	strbuf_release(&sb);
 }
 
 static int has_unmerged(struct wt_status *s)

Original file line number	Diff line number	Diff line change
`@@ -1026,6 +1026,7 @@ static void wt_longstatus_print_tracking(struct wt_status *s)`
`1026`	`1026`	`comment_line_char);`
`1027`	`1027`	`else`
`1028`	`1028`	`fputs("\n", s->fp);`
	`1029`	`+ strbuf_release(&sb);`
`1029`	`1030`	`}`
`1030`	`1031`
`1031`	`1032`	`static int has_unmerged(struct wt_status *s)`