1 files changed, 1 insertions, 1 deletions

diff --git a/src/main/extractor.c b/src/main/extractor.c
index 20dcb2b..427de3b 100644
--- a/src/main/extractor.c
+++ b/src/main/extractor.c
@@ -1165,7 +1165,7 @@ process_requests (struct EXTRACTOR_PluginList *plugin,
 
 #ifndef WINDOWS
       if ( (-1 != (shmid = shm_open (fn, O_RDONLY, 0))) &&
-           (((off_t)-1) != (size = lseek (shmid, 0, SEEK_END))) &&
+           (((size_t)-1) != (size = lseek (shmid, 0, SEEK_END))) &&
            (NULL != (ptr = mmap (NULL, size, PROT_READ, MAP_SHARED, shmid, 0))) &&
            (ptr != (void*) -1) )
 #else