git-commit: clean up die messages

These are three types of cleanups here:

  1. remove newline from die message (die/report adds it
     already)
  2. typo: s/merger/merge/
  3. the old "* no commit message?  aborting commit." is now
     prepended with "fatal: ", making the asterisk look a
     little funny. Let's just remove it.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin-commit.c b/builtin-commit.c
index 1a9a256..6c1ace3 100644 (file)
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -336,7 +336,7 @@ static int prepare_log_message(const char *index_file, const char *prefix)
 
        fp = fopen(git_path(commit_editmsg), "w");
        if (fp == NULL)
-               die("could not open %s\n", git_path(commit_editmsg));
+               die("could not open %s", git_path(commit_editmsg));
 
        stripspace(&sb, 0);
 
@@ -362,8 +362,7 @@ static int prepare_log_message(const char *index_file, const char *prefix)
        }
 
        if (fwrite(sb.buf, 1, sb.len, fp) < sb.len)
-               die("could not write commit template: %s\n",
-                   strerror(errno));
+               die("could not write commit template: %s", strerror(errno));
 
        strbuf_release(&sb);
 
@@ -470,13 +469,13 @@ static void determine_author_info(struct strbuf *sb)
 
                a = strstr(use_message_buffer, "\nauthor ");
                if (!a)
-                       die("invalid commit: %s\n", use_message);
+                       die("invalid commit: %s", use_message);
 
                lb = strstr(a + 8, " <");
                rb = strstr(a + 8, "> ");
                eol = strchr(a + 8, '\n');
                if (!lb || !rb || !eol)
-                       die("invalid commit: %s\n", use_message);
+                       die("invalid commit: %s", use_message);
 
                name = xstrndup(a + 8, lb - (a + 8));
                email = xstrndup(lb + 2, rb - (lb + 2));
@@ -488,7 +487,7 @@ static void determine_author_info(struct strbuf *sb)
                const char *rb = strchr(force_author, '>');
 
                if (!lb || !rb)
-                       die("malformed --author parameter\n");
+                       die("malformed --author parameter");
                name = xstrndup(force_author, lb - force_author);
                email = xstrndup(lb + 2, rb - (lb + 2));
        }
@@ -518,7 +517,7 @@ static int parse_and_validate_options(int argc, const char *argv[])
        if (amend && initial_commit)
                die("You have nothing to amend.");
        if (amend && in_merge)
-               die("You are in the middle of a merger -- cannot amend.");
+               die("You are in the middle of a merge -- cannot amend.");
 
        if (use_message)
                f++;
@@ -641,7 +640,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1)
 
        commit = lookup_commit(sha1);
        if (!commit)
-               die("couldn't look up newly created commit\n");
+               die("couldn't look up newly created commit");
        if (!commit || parse_commit(commit))
                die("could not parse newly created commit");
 
@@ -777,7 +776,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
                launch_editor(git_path(commit_editmsg), &sb, env);
        } else if (strbuf_read_file(&sb, git_path(commit_editmsg), 0) < 0) {
                rollback_index_files();
-               die("could not read commit message\n");
+               die("could not read commit message");
        }
        if (run_hook(index_file, "commit-msg", git_path(commit_editmsg))) {
                rollback_index_files();
@@ -792,7 +791,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
        stripspace(&sb, 1);
        if (sb.len < header_len || message_is_empty(&sb, header_len)) {
                rollback_index_files();
-               die("* no commit message?  aborting commit.");
+               die("no commit message?  aborting commit.");
        }
        strbuf_addch(&sb, '\0');
        if (is_encoding_utf8(git_commit_encoding) && !is_utf8(sb.buf))