diff --git a/builtin/annotate.c b/builtin/annotate.c
index fc43eed36b..da413ae0d1 100644
--- a/builtin/annotate.c
+++ b/builtin/annotate.c
@@ -5,20 +5,18 @@
  */
 #include "git-compat-util.h"
 #include "builtin.h"
+#include "argv-array.h"
 
 int cmd_annotate(int argc, const char **argv, const char *prefix)
 {
-	const char **nargv;
+	struct argv_array args = ARGV_ARRAY_INIT;
 	int i;
-	nargv = xmalloc(sizeof(char *) * (argc + 2));
 
-	nargv[0] = "annotate";
-	nargv[1] = "-c";
+	argv_array_pushl(&args, "annotate", "-c", NULL);
 
 	for (i = 1; i < argc; i++) {
-		nargv[i+1] = argv[i];
+		argv_array_push(&args, argv[i]);
 	}
-	nargv[argc + 1] = NULL;
 
-	return cmd_blame(argc + 1, nargv, prefix);
+	return cmd_blame(args.argc, args.argv, prefix);
 }
diff --git a/builtin/clean.c b/builtin/clean.c
index 977a068f11..8926ca851c 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -48,7 +48,7 @@ enum color_clean {
 	CLEAN_COLOR_PROMPT = 2,
 	CLEAN_COLOR_HEADER = 3,
 	CLEAN_COLOR_HELP = 4,
-	CLEAN_COLOR_ERROR = 5,
+	CLEAN_COLOR_ERROR = 5
 };
 
 #define MENU_OPTS_SINGLETON		01
diff --git a/pretty.c b/pretty.c
index 6e266ddf27..f64ff9a10c 100644
--- a/pretty.c
+++ b/pretty.c
@@ -274,7 +274,7 @@ static void add_rfc822_quoted(struct strbuf *out, const char *s, int len)
 
 enum rfc2047_type {
 	RFC2047_SUBJECT,
-	RFC2047_ADDRESS,
+	RFC2047_ADDRESS
 };
 
 static int is_rfc2047_special(char ch, enum rfc2047_type type)
diff --git a/t/t7300-clean.sh b/t/t7300-clean.sh
index 74de814aec..04118ad75b 100755
--- a/t/t7300-clean.sh
+++ b/t/t7300-clean.sh
@@ -426,10 +426,10 @@ test_expect_success SANITY 'removal failure' '
 
 	mkdir foo &&
 	touch foo/bar &&
+	test_when_finished "chmod 755 foo" &&
 	(exec <foo/bar &&
 	 chmod 0 foo &&
-	 test_must_fail git clean -f -d &&
-	 chmod 755 foo)
+	 test_must_fail git clean -f -d)
 '
 
 test_expect_success 'nested git work tree' '