avoid case where we never come out of loop attempting to clear host callbacks

(cherry picked from commit b7b178842458b274f9e5d45dbd1bb50826a3d58a)

diff --git a/src/viced/callback.c b/src/viced/callback.c
index 78ea7013142773ff372f5bd13671afbba37e3a46..2e9b029414db811a73c14ccce6273db91c79f65d 100644 (file)
--- a/src/viced/callback.c
+++ b/src/viced/callback.c
@@ -1417,6 +1417,7 @@ static int GetSomeSpace_r(hostp, locked)
            cbstuff.GSS4++;
            if ( ! ClearHostCallbacks_r(hp, 0 /* not locked or held */) )
                return;
+           hp1 = hp;
        } else {
            hp1 = hostp;
            cbstuff.GSS1++;