forked from lix-project/lix
* Backward compatibility check to prevent nixos-rebuild from barfing
when upgrading Nix.
This commit is contained in:
parent
1b962fc720
commit
db4f4a8425
|
@ -216,6 +216,7 @@ bool RemoteStore::hasSubstitutes(const Path & path)
|
|||
bool RemoteStore::querySubstitutablePathInfo(const Path & path,
|
||||
SubstitutablePathInfo & info)
|
||||
{
|
||||
if (GET_PROTOCOL_MINOR(daemonVersion) < 3) return false;
|
||||
writeInt(wopQuerySubstitutablePathInfo, to);
|
||||
writeString(path, to);
|
||||
processStderr();
|
||||
|
|
|
@ -8,7 +8,7 @@ namespace nix {
|
|||
#define WORKER_MAGIC_1 0x6e697863
|
||||
#define WORKER_MAGIC_2 0x6478696f
|
||||
|
||||
#define PROTOCOL_VERSION 0x102
|
||||
#define PROTOCOL_VERSION 0x103
|
||||
#define GET_PROTOCOL_MAJOR(x) ((x) & 0xff00)
|
||||
#define GET_PROTOCOL_MINOR(x) ((x) & 0x00ff)
|
||||
|
||||
|
|
Loading…
Reference in a new issue