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| author | LRN <lrn1986@gmail.com> | 2012-08-03 22:35:32 +0000 |
|---|---|---|
| committer | LRN <lrn1986@gmail.com> | 2012-08-03 22:35:32 +0000 |
| commit | 4183d2ea76ca0f9eca41ea46776361c41a362f96 (patch) | |
| tree | d65efebdb0ccfeb8f093feab6f3c97fbfcdc1db0 | |
| parent | 40d283698c536d9e19c51f73163cdbb40ce5f2ca (diff) | |
| download | libextractor-4183d2ea76ca0f9eca41ea46776361c41a362f96.tar.gz libextractor-4183d2ea76ca0f9eca41ea46776361c41a362f96.zip | |
Return 1 when there's nothing to do
| -rw-r--r-- | src/main/extractor_ipc_w32.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/main/extractor_ipc_w32.c b/src/main/extractor_ipc_w32.c index e8ed37d..69ceb1c 100644 --- a/src/main/extractor_ipc_w32.c +++ b/src/main/extractor_ipc_w32.c | |||
| @@ -707,6 +707,9 @@ EXTRACTOR_IPC_channel_recv_ (struct EXTRACTOR_Channel **channels, | |||
| 707 | c++; | 707 | c++; |
| 708 | } | 708 | } |
| 709 | 709 | ||
| 710 | if (c == 0) | ||
| 711 | return 1; /* nothing left to do! */ | ||
| 712 | |||
| 710 | ms = 10000; | 713 | ms = 10000; |
| 711 | first_ready = WaitForMultipleObjects (c, events, FALSE, ms); | 714 | first_ready = WaitForMultipleObjects (c, events, FALSE, ms); |
| 712 | if (first_ready == WAIT_TIMEOUT || first_ready == WAIT_FAILED) | 715 | if (first_ready == WAIT_TIMEOUT || first_ready == WAIT_FAILED) |