isync

commit f934e995d6f871c3ca269835b2f990f63055c9fc
parent f62b3c7be96a194854073bca1478586f0f63d9dc
Author: Oswald Buddenhagen <ossi@users.sf.net>
Date:   Sat, 11 Mar 2017 13:27:53 +0100

don't populate sync record map with invalid UIDs

this would obviously just bloat the hash with nonsense, slowing down the
actual lookup later.

Diffstat:
M
src/sync.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/sync.c b/src/sync.c
@@ -1356,6 +1356,8 @@ box_loaded( int sts, void *aux )
 		if (srec->status & S_DEAD)
 			continue;
 		uid = srec->uid[t];
+		if (uid <= 0)
+			continue;
 		idx = (uint)((uint)uid * 1103515245U) % hashsz;
 		while (srecmap[idx].uid)
 			if (++idx == hashsz)