Anonymous committed d048a96

print warning/error/fatal messages in one shot

Not doing so is likely to create a messed up display when sent over the
sideband protocol.

Signed-off-by: Nicolas Pitre <>
Signed-off-by: Junio C Hamano <>

Comments (0)

Files changed (1)

 static void report(const char *prefix, const char *err, va_list params)
-	fputs(prefix, stderr);
-	vfprintf(stderr, err, params);
-	fputs("\n", stderr);
+	char msg[256];
+	vsnprintf(msg, sizeof(msg), err, params);
+	fprintf(stderr, "%s%s\n", prefix, msg);
 static NORETURN void usage_builtin(const char *err)