diff options
| author | Nicholas H.Tollervey <ntoll@ntoll.org> | 2023-07-11 18:05:28 +0100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2023-07-13 13:24:35 +1000 |
| commit | 14c2b641312c7faec20b521b910a6354280ca068 (patch) | |
| tree | b7c2c9984bcfb36a194f0a5fed797cfccae28ca3 | |
| parent | 88771c150098df53aa6a3fedcdd25b11eeb4e134 (diff) | |
webassembly: Replace typeof window check with ENVIRONMENT_IS_NODE flag.
When the "typeof window" check is run within a web worker the window is
undefined, causing an error because "require" is only defined in a Node
environment. Change the logic to reflect the true intentions of when this
code should run, ie in Node only.
Signed-off-by: Damien George <damien@micropython.org>
| -rw-r--r-- | ports/webassembly/library.js | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ports/webassembly/library.js b/ports/webassembly/library.js index fc5b54248..009b0a4dc 100644 --- a/ports/webassembly/library.js +++ b/ports/webassembly/library.js @@ -27,7 +27,7 @@ mergeInto(LibraryManager.library, { mp_js_write: function(ptr, len) { const buffer = HEAPU8.subarray(ptr, ptr + len) - if (typeof window === 'undefined') { + if (ENVIRONMENT_IS_NODE) { process.stdout.write(buffer); } else { const printEvent = new CustomEvent('micropython-print', { detail: buffer }); @@ -40,7 +40,7 @@ mergeInto(LibraryManager.library, { }, mp_js_hook: function() { - if (typeof window === 'undefined') { + if (ENVIRONMENT_IS_NODE) { var mp_interrupt_char = Module.ccall('mp_hal_get_interrupt_char', 'number', ['number'], ['null']); var fs = require('fs'); |