* process.c (read_process_output): Simplify nbytes computation if buffered.

1 files changed, 2 insertions, 7 deletions

diff --git a/src/process.c b/src/process.c
index 33f41c4a8f0..a9a8eb79ede 100644
--- a/src/process.c
+++ b/src/process.c
@@ -5205,13 +5205,8 @@ read_process_output (Lisp_Object proc, register int channel)
             }
         }
 #endif
-      if (buffered)
-        {
-          if (nbytes < 0)
-            nbytes = 1;
-          else
-            nbytes = nbytes + 1;
-        }
+      nbytes += buffered;
+      nbytes += buffered && nbytes <= 0;
     }
 
   p->decoding_carryover = 0;