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fix windows build system

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broken by 6e821078f625a03eb8b7794c983da0f7793366ab
This commit is contained in:
Andrew Kelley 2018-05-11 23:04:41 -04:00
parent 277b9cf878
commit 4277762b74
1 changed files with 5 additions and 3 deletions
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8
std/os/child_process.zig
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@ -650,6 +650,8 @@ fn windowsCreateCommandLine(allocator: &mem.Allocator, argv: []const []const u8)
var buf = try Buffer.initSize(allocator, 0);
defer buf.deinit();
var buf_stream = &io.BufferOutStream.init(&buf).stream;
for (argv) |arg, arg_i| {
if (arg_i != 0)
try buf.appendByte(' ');
@ -663,18 +665,18 @@ fn windowsCreateCommandLine(allocator: &mem.Allocator, argv: []const []const u8)
switch (byte) {
'\\' => backslash_count += 1,
'"' => {
try buf.appendByteNTimes('\\', backslash_count * 2 + 1);
try buf_stream.writeByteNTimes('\\', backslash_count * 2 + 1);
try buf.appendByte('"');
backslash_count = 0;
},
else => {
try buf.appendByteNTimes('\\', backslash_count);
try buf_stream.writeByteNTimes('\\', backslash_count);
try buf.appendByte(byte);
backslash_count = 0;
},
}
}
try buf.appendByteNTimes('\\', backslash_count * 2);
try buf_stream.writeByteNTimes('\\', backslash_count * 2);
try buf.appendByte('"');
}