diff options
Diffstat (limited to 'source/core/unix')
| -rw-r--r-- | source/core/unix/slang-unix-process.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/core/unix/slang-unix-process.cpp b/source/core/unix/slang-unix-process.cpp index 3ab113d83..ee5484fd8 100644 --- a/source/core/unix/slang-unix-process.cpp +++ b/source/core/unix/slang-unix-process.cpp @@ -516,7 +516,8 @@ static int pipeCLOEXEC(int pipefd[2]) // Signal the failure to our parent int execErr = errno; - ::write(execWatchPipe[1], &execErr, sizeof(execErr)); + if(::write(execWatchPipe[1], &execErr, sizeof(execErr))) + fprintf(stderr, "error: `exec` watch pipe write failed\n"); // NOTE! Because we have dup2 into STDERR_FILENO, this error will *not* generally appear on // the terminal but in the stderrPipe. |