(read_process_output): Only activate adaptive

buffering if we read less than 256 bytes at a time.

(read_process_output): Only activate adaptive
buffering if we read less than 256 bytes at a time.
05b72afd · Kim F. Storm · 08988329 · 05b72afd
Commit 05b72afd authored Jan 06, 2004 by Kim F. Storm
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src/process.c src/process.c +2 -2

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--- a/src/process.c
+++ b/src/process.c
@@ -4771,7 +4771,7 @@ read_process_output (proc, channel)
      if (!NILP (p->adaptive_read_buffering))
 	{
 	  int delay = XINT (p->read_output_delay);
-	  if (nbytes < readmax - carryover)
+	  if (nbytes < 256)
 	    {
 	      if (delay < READ_OUTPUT_DELAY_MAX_MAX)
 		{
@@ -4780,7 +4780,7 @@ read_process_output (proc, channel)
 		  delay += READ_OUTPUT_DELAY_INCREMENT * 2;
 		}
 	    }
-	  else if (delay > 0)
+	  else if (delay > 0 && (nbytes == readmax - carryover))
 	    {
 	      delay -= READ_OUTPUT_DELAY_INCREMENT;
 	      if (delay == 0)