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If hProcess is NULL, read_all_handle returns if it would block
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@ -3304,12 +3304,12 @@ read_all_handle(HANDLE h, char *buf, size_t count, HANDLE hProcess)
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"Failed to peek from handle: %s",
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format_win32_error(GetLastError()));
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return -1;
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} else if (0 == byte_count) {
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} else if (0 == byte_count)
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/* Nothing available: process exited or it is busy */
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/* Keep on reading if we don't know whether the process is running */
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/* Exit if we don't know whether the process is running */
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if (NULL == hProcess)
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continue;
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break;
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/* The process exited and there's nothing left to read from it */
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if (process_exited)
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