[PATCH] builtin/log.c: fix minor memory leak

[Matthieu Moy]

Signed-off-by: Matthieu Moy <matthieu....@imag.fr>
---
Valgrind confirms, one less unreachable block ;-).

 builtin/log.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/builtin/log.c b/builtin/log.c
index 4389722..e4d8122 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -857,20 +857,21 @@ static void add_branch_description(struct strbuf *buf, 
const char *branch_name)
 {
        struct strbuf desc = STRBUF_INIT;
        if (!branch_name || !*branch_name)
                return;
        read_branch_desc(&desc, branch_name);
        if (desc.len) {
                strbuf_addch(buf, '\n');
                strbuf_addbuf(buf, &desc);
                strbuf_addch(buf, '\n');
        }
+       strbuf_release(&desc);
 }
 
 static char *find_branch_name(struct rev_info *rev)
 {
        int i, positive = -1;
        unsigned char branch_sha1[20];
        const unsigned char *tip_sha1;
        const char *ref, *v;
        char *full_ref, *branch = NULL;
 
-- 
2.0.2.737.gfb43bde

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