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authorTheodore Ts'o <tytso@mit.edu>2007-02-10 19:33:57 -0500
committerJunio C Hamano <junkio@cox.net>2007-02-10 22:46:30 -0800
commitf3dd015c9147e3116fc1941d96f4dad38386b1db (patch)
tree49a5a7b3a0c4666e94fb1da124925c9dff88d4fa /git.c
parent471efb09aaa266e75e499829fc31a59337ef4a96 (diff)
downloadgit-f3dd015c9147e3116fc1941d96f4dad38386b1db.tar.gz
Print a sane error message if an alias expands to an invalid git command
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'git.c')
-rw-r--r--git.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/git.c b/git.c
index 82a8357272..c43d4ff1fd 100644
--- a/git.c
+++ b/git.c
@@ -387,8 +387,15 @@ int main(int argc, const char **argv, char **envp)
done_alias = 1;
}
- if (errno == ENOENT)
+ if (errno == ENOENT) {
+ if (done_alias) {
+ fprintf(stderr, "Expansion of alias '%s' failed; "
+ "'%s' is not a git-command\n",
+ cmd, argv[0]);
+ exit(1);
+ }
help_unknown_cmd(cmd);
+ }
fprintf(stderr, "Failed to run command '%s': %s\n",
cmd, strerror(errno));