Merge branch 'rs/simple-cleanups' into maint

Code cleanups.

* rs/simple-cleanups:
  sha1_name: use strlcpy() to copy strings
  pretty: use starts_with() to check for a prefix
  for-each-ref: use skip_prefix() to avoid duplicate string comparison
  connect: use strcmp() for string comparison

4 files changed, 7 insertions, 13 deletions

diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index a0123f6146..008513c2f1 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -178,11 +178,10 @@ static const char *find_next(const char *cp)
 static int verify_format(const char *format)
 {
 	const char *cp, *sp;
-	static const char color_reset[] = "color:reset";
 
 	need_color_reset_at_eol = 0;
 	for (cp = format; *cp && (sp = find_next(cp)); ) {
-		const char *ep = strchr(sp, ')');
+		const char *color, *ep = strchr(sp, ')');
 		int at;
 
 		if (!ep)
@@ -191,8 +190,8 @@ static int verify_format(const char *format)
 		at = parse_atom(sp + 2, ep);
 		cp = ep + 1;
 
-		if (starts_with(used_atom[at], "color:"))
-			need_color_reset_at_eol = !!strcmp(used_atom[at], color_reset);
+		if (skip_prefix(used_atom[at], "color:", &color))
+			need_color_reset_at_eol = !!strcmp(color, "reset");
 	}
 	return 0;
 }
diff --git a/connect.c b/connect.c
index 062e133aa3..2a5c400494 100644
--- a/connect.c
+++ b/connect.c
@@ -157,8 +157,7 @@ struct ref **get_remote_heads(int in, char *src_buf, size_t src_len,
 			server_capabilities = xstrdup(name + name_len + 1);
 		}
 
-		if (extra_have &&
-		    name_len == 5 && !memcmp(".have", name, 5)) {
+		if (extra_have && !strcmp(name, ".have")) {
 			sha1_array_append(extra_have, old_sha1);
 			continue;
 		}
diff --git a/pretty.c b/pretty.c
index 9d34d02db1..7b49304181 100644
--- a/pretty.c
+++ b/pretty.c
@@ -567,7 +567,7 @@ static char *replace_encoding_header(char *buf, const char *encoding)
 	char *cp = buf;
 
 	/* guess if there is an encoding header before a \n\n */
-	while (strncmp(cp, "encoding ", strlen("encoding "))) {
+	while (!starts_with(cp, "encoding ")) {
 		cp = strchr(cp, '\n');
 		if (!cp || *++cp == '\n')
 			return buf;
diff --git a/sha1_name.c b/sha1_name.c
index cf2a83b143..95f9f8fa1a 100644
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -1391,9 +1391,7 @@ static int get_sha1_with_context_1(const char *name,
 			namelen = strlen(cp);
 		}
 
-		strncpy(oc->path, cp,
-			sizeof(oc->path));
-		oc->path[sizeof(oc->path)-1] = '\0';
+		strlcpy(oc->path, cp, sizeof(oc->path));
 
 		if (!active_cache)
 			read_cache();
@@ -1443,9 +1441,7 @@ static int get_sha1_with_context_1(const char *name,
 							   name, len);
 			}
 			hashcpy(oc->tree, tree_sha1);
-			strncpy(oc->path, filename,
-				sizeof(oc->path));
-			oc->path[sizeof(oc->path)-1] = '\0';
+			strlcpy(oc->path, filename, sizeof(oc->path));
 
 			free(new_filename);
 			return ret;