Merge branch 'master' of git://repo.or.cz/alt-git

Documentation/git.txt

@@ -593,7 +593,7 @@ SEE ALSO
 linkgit:gittutorial[7], linkgit:gittutorial-2[7],
 linkgit:giteveryday[7], linkgit:gitcvs-migration[7],
 linkgit:gitglossary[7], linkgit:gitcore-tutorial[7],
-link:user-manual.html[The Git User's Manual]
+linkgit:gitcli[7], link:user-manual.html[The Git User's Manual]
 
 GIT
 ---

builtin-describe.c

@@ -204,7 +204,7 @@ static void describe(const char *arg, int last_one)
 		 */
 		display_name(n);
 		if (longformat)
-			show_suffix(0, n->tag->tagged->sha1);
+			show_suffix(0, n->tag ? n->tag->tagged->sha1 : sha1);
 		printf("\n");
 		return;
 	}

builtin-fast-export.c

@@ -379,19 +379,19 @@ static void export_marks(char *file)
 	if (!f)
 		error("Unable to open marks file %s for writing", file);
 
-	for (i = 0; i < idnums.size; ++i) {
-		deco++;
-		if (deco && deco->base && deco->base->type == 1) {
+	for (i = 0; i < idnums.size; i++) {
+		if (deco->base && deco->base->type == 1) {
 			mark = ptr_to_mark(deco->decoration);
 			fprintf(f, ":%u %s\n", mark, sha1_to_hex(deco->base->sha1));
 		}
+		deco++;
 	}
 
 	if (ferror(f) || fclose(f))
 		error("Unable to write marks file %s.", file);
 }
 
-static void import_marks(char * input_file)
+static void import_marks(char *input_file)
 {
 	char line[512];
 	FILE *f = fopen(input_file, "r");
@@ -407,7 +407,7 @@ static void import_marks(char * input_file)
 		line_end = strchr(line, '\n');
 		if (line[0] != ':' || !line_end)
 			die("corrupt mark line: %s", line);
-		*line_end = 0;
+		*line_end = '\0';
 
 		mark = strtoumax(line + 1, &mark_end, 10);
 		if (!mark || mark_end == line + 1

builtin-fetch-pack.c

@@ -309,7 +309,8 @@ done:
 		}
 		flushes--;
 	}
-	return retval;
+	/* it is no error to fetch into a completely empty repo */
+	return count ? retval : 0;
 }
 
 static struct commit_list *complete;

decorate.c

@@ -37,10 +37,7 @@ static void grow_decoration(struct decoration *n)
 {
 	int i;
 	int old_size = n->size;
-	struct object_decoration *old_hash;
-
-	old_size = n->size;
-	old_hash = n->hash;
+	struct object_decoration *old_hash = n->hash;
 
 	n->size = (old_size + 1000) * 3 / 2;
 	n->hash = xcalloc(n->size, sizeof(struct object_decoration));

git-send-email.perl

@@ -772,6 +772,7 @@ X-Mailer: git-send-email $gitversion
 				if ($smtp->code == 220) {
 					$smtp = Net::SMTP::SSL->start_SSL($smtp)
 						or die "STARTTLS failed! ".$smtp->message;
+					$smtp_encryption = '';
 				} else {
 					die "Server does not support STARTTLS! ".$smtp->message;
 				}

t/t6120-describe.sh

@@ -139,4 +139,6 @@ check_describe "test1-lightweight-*" --tags --match="test1-*"
 
 check_describe "test2-lightweight-*" --tags --match="test2-*"
 
+check_describe "test2-lightweight-*" --long --tags --match="test2-*" HEAD^
+
 test_done