compiler quietening

[exim.git] / src / src / deliver.c

diff --git a/src/src/deliver.c b/src/src/deliver.c
index 05494dd8b74b52eb3c04d0e7eeb110e6d403aa18..66e49d3712297f57489b3844ce82b73b1ab45bc8 100644 (file)
--- a/src/src/deliver.c
+++ b/src/src/deliver.c
@@ -107,21 +107,21 @@ Returns:      the amount of bytes read
 static ssize_t
 readn(int fd, void * buffer, size_t len)
 {
-  void * next = buffer;
-  void * end = buffer + len;
+uschar * next = buffer;
+uschar * end = next + len;
 
-  while (next < end)
-    {
-    ssize_t got = read(fd, next, end - next);
+while (next < end)
+  {
+  ssize_t got = read(fd, next, end - next);
 
-    /* I'm not sure if there are signals that can interrupt us,
-    for now I assume the worst */
-    if (got == -1 && errno == EINTR) continue;
-    if (got <= 0) return next - buffer;
-    next += got;
-    }
+  /* I'm not sure if there are signals that can interrupt us,
+  for now I assume the worst */
+  if (got == -1 && errno == EINTR) continue;
+  if (got <= 0) return next - US buffer;
+  next += got;
+  }
 
-  return len;
+return len;
 }