[PATCH] Fix incorrect ref namespace check

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

The reason why the trailing slash is needed is obvious. refs/stash is
not a namespace, but a single ref. Do full string compare on it.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 builtin/fetch.c  |    2 +-
 builtin/remote.c |    2 +-
 log-tree.c       |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 33ad3aa..daa68d2 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -573,7 +573,7 @@ static void find_non_local_tags(struct transport *transport,
 
 	for_each_ref(add_existing, &existing_refs);
 	for (ref = transport_get_remote_refs(transport); ref; ref = ref->next) {
-		if (prefixcmp(ref->name, "refs/tags"))
+		if (prefixcmp(ref->name, "refs/tags/"))
 			continue;
 
 		/*
diff --git a/builtin/remote.c b/builtin/remote.c
index 583eec9..f54a89a 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -534,7 +534,7 @@ static int add_branch_for_removal(const char *refname,
 	}
 
 	/* don't delete non-remote-tracking refs */
-	if (prefixcmp(refname, "refs/remotes")) {
+	if (prefixcmp(refname, "refs/remotes/")) {
 		/* advise user how to delete local branches */
 		if (!prefixcmp(refname, "refs/heads/"))
 			string_list_append(branches->skipped,
diff --git a/log-tree.c b/log-tree.c
index 319bd31..9a88fcc 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -119,7 +119,7 @@ static int add_ref_decoration(const char *refname, const unsigned char *sha1, in
 		type = DECORATION_REF_REMOTE;
 	else if (!prefixcmp(refname, "refs/tags/"))
 		type = DECORATION_REF_TAG;
-	else if (!prefixcmp(refname, "refs/stash"))
+	else if (!strcmp(refname, "refs/stash"))
 		type = DECORATION_REF_STASH;
 	else if (!prefixcmp(refname, "HEAD"))
 		type = DECORATION_REF_HEAD;
-- 
1.7.8.36.g69ee2