[PATCH] strbuf: use strbuf_addstr() for adding C strings

[René Scharfe]

Avoid code duplication and let strbuf_addstr() call strlen() for us.

Signed-off-by: Rene Scharfe <l....@web.de>
---
 builtin/commit.c |  2 +-
 diff.c           | 12 ++++++------
 path.c           |  6 +++---
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/builtin/commit.c b/builtin/commit.c
index 72eb3be..f2d7979 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -702,7 +702,7 @@ static int prepare_to_commit(const char *index_file, const 
char *prefix,
                char *buffer;
                buffer = strstr(use_message_buffer, "\n\n");
                if (buffer)
-                       strbuf_add(&sb, buffer + 2, strlen(buffer + 2));
+                       strbuf_addstr(&sb, buffer + 2);
                hook_arg1 = "commit";
                hook_arg2 = use_message;
        } else if (fixup_message) {
diff --git a/diff.c b/diff.c
index 06bdfb8..867f034 100644
--- a/diff.c
+++ b/diff.c
@@ -525,9 +525,9 @@ static void emit_hunk_header(struct emit_callback *ecbdata,
        ep += 2; /* skip over @@ */
 
        /* The hunk header in fraginfo color */
-       strbuf_add(&msgbuf, frag, strlen(frag));
+       strbuf_addstr(&msgbuf, frag);
        strbuf_add(&msgbuf, line, ep - line);
-       strbuf_add(&msgbuf, reset, strlen(reset));
+       strbuf_addstr(&msgbuf, reset);
 
        /*
         * trailing "\r\n"
@@ -541,15 +541,15 @@ static void emit_hunk_header(struct emit_callback 
*ecbdata,
                if (*ep != ' ' && *ep != '\t')
                        break;
        if (ep != cp) {
-               strbuf_add(&msgbuf, plain, strlen(plain));
+               strbuf_addstr(&msgbuf, plain);
                strbuf_add(&msgbuf, cp, ep - cp);
-               strbuf_add(&msgbuf, reset, strlen(reset));
+               strbuf_addstr(&msgbuf, reset);
        }
 
        if (ep < line + len) {
-               strbuf_add(&msgbuf, func, strlen(func));
+               strbuf_addstr(&msgbuf, func);
                strbuf_add(&msgbuf, ep, line + len - ep);
-               strbuf_add(&msgbuf, reset, strlen(reset));
+               strbuf_addstr(&msgbuf, reset);
        }
 
        strbuf_add(&msgbuf, line + len, org_len - len);
diff --git a/path.c b/path.c
index bc804a3..c3883d4 100644
--- a/path.c
+++ b/path.c
@@ -277,16 +277,16 @@ char *expand_user_path(const char *path)
                        const char *home = getenv("HOME");
                        if (!home)
                                goto return_null;
-                       strbuf_add(&user_path, home, strlen(home));
+                       strbuf_addstr(&user_path, home);
                } else {
                        struct passwd *pw = getpw_str(username, username_len);
                        if (!pw)
                                goto return_null;
-                       strbuf_add(&user_path, pw->pw_dir, strlen(pw->pw_dir));
+                       strbuf_addstr(&user_path, pw->pw_dir);
                }
                to_copy = first_slash;
        }
-       strbuf_add(&user_path, to_copy, strlen(to_copy));
+       strbuf_addstr(&user_path, to_copy);
        return strbuf_detach(&user_path, NULL);
 return_null:
        strbuf_release(&user_path);
-- 
2.0.2

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