X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git.c;h=807d875ae06ce7bbf61bb846c5b4cb5a51855eba;hb=d249b098893809c6de6e5e20063a22ac2c629ce7;hp=5a00726d09a13d5f70ab0378e02bbbd299124d5c;hpb=a0c0447b8eda07529eec2ae8fbc6bf68e1ff2d67;p=git.git

diff --git a/git.c b/git.c
index 5a00726d0..807d875ae 100644
--- a/git.c
+++ b/git.c
@@ -188,10 +188,9 @@ static int handle_alias(int *argcp, const char ***argv)
 				  alias_command);
 
 		new_argv = xrealloc(new_argv, sizeof(char *) *
-				    (count + *argcp + 1));
+				    (count + *argcp));
 		/* insert after command name */
 		memcpy(new_argv + count, *argv + 1, sizeof(char *) * *argcp);
-		new_argv[count+*argcp] = NULL;
 
 		*argv = new_argv;
 		*argcp += count - 1;
@@ -200,7 +199,7 @@ static int handle_alias(int *argcp, const char ***argv)
 	}
 
 	if (subdir && chdir(subdir))
-		die("Cannot change to %s: %s", subdir, strerror(errno));
+		die_errno("Cannot change to '%s'", subdir);
 
 	errno = saved_errno;
 
@@ -246,7 +245,7 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
 
 	status = p->fn(argc, argv, prefix);
 	if (status)
-		return status & 0xff;
+		return status;
 
 	/* Somebody closed stdout? */
 	if (fstat(fileno(stdout), &st))
@@ -257,11 +256,11 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
 
 	/* Check for ENOSPC and EIO errors.. */
 	if (fflush(stdout))
-		die("write failure on standard output: %s", strerror(errno));
+		die_errno("write failure on standard output");
 	if (ferror(stdout))
 		die("unknown write failure on standard output");
 	if (fclose(stdout))
-		die("close failed on standard output: %s", strerror(errno));
+		die_errno("close failed on standard output");
 	return 0;
 }
 
@@ -327,6 +326,7 @@ static void handle_internal_command(int argc, const char **argv)
 		{ "merge-ours", cmd_merge_ours, RUN_SETUP },
 		{ "merge-recursive", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE },
 		{ "merge-subtree", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE },
+		{ "mktree", cmd_mktree, RUN_SETUP },
 		{ "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE },
 		{ "name-rev", cmd_name_rev, RUN_SETUP },
 		{ "pack-objects", cmd_pack_objects, RUN_SETUP },