diff options
Diffstat (limited to 'Xext/sync.c')
| -rw-r--r-- | Xext/sync.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/Xext/sync.c b/Xext/sync.c index c88d81c36..e1383cea3 100644 --- a/Xext/sync.c +++ b/Xext/sync.c @@ -302,22 +302,33 @@ SyncDeleteTriggerFromCounter(pTrigger) SyncTrigger *pTrigger; { SyncTriggerList *pCur; + SyncTriggerList *pPrev; /* pCounter needs to be stored in pTrigger before calling here. */ if (!pTrigger->pCounter) return; - for (pCur = pTrigger->pCounter->pTriglist; pCur; pCur = pCur->next) + pPrev = NULL; + pCur = pTrigger->pCounter->pTriglist; + + while (pCur) { if (pCur->pTrigger == pTrigger) { - pTrigger->pCounter->pTriglist = pCur->next; + if (pPrev) + pPrev->next = pCur->next; + else + pTrigger->pCounter->pTriglist = pCur->next; + xfree(pCur); break; } + + pPrev = pCur; + pCur = pCur->next; } - + if (IsSystemCounter(pTrigger->pCounter)) SyncComputeBracketValues(pTrigger->pCounter, /*startOver*/ TRUE); } |