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Diffstat (limited to 'run-command.c')
-rw-r--r--run-command.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/run-command.c b/run-command.c
index 70e8a249d0..5c91f37fb8 100644
--- a/run-command.c
+++ b/run-command.c
@@ -77,16 +77,14 @@ static void notify_parent(void)
static NORETURN void die_child(const char *err, va_list params)
{
- char msg[4096];
- int len = vsnprintf(msg, sizeof(msg), err, params);
- if (len > sizeof(msg))
- len = sizeof(msg);
-
- write_in_full(child_err, "fatal: ", 7);
- write_in_full(child_err, msg, len);
- write_in_full(child_err, "\n", 1);
+ vwritef(child_err, "fatal: ", err, params);
exit(128);
}
+
+static void error_child(const char *err, va_list params)
+{
+ vwritef(child_err, "error: ", err, params);
+}
#endif
static inline void set_cloexec(int fd)
@@ -217,6 +215,7 @@ fail_pipe:
set_cloexec(child_err);
}
set_die_routine(die_child);
+ set_error_routine(error_child);
close(notify_pipe[0]);
set_cloexec(notify_pipe[1]);