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-rw-r--r--booster/src/booster.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/booster/src/booster.c b/booster/src/booster.c
index 46db2b621a2..912c3291ed7 100644
--- a/booster/src/booster.c
+++ b/booster/src/booster.c
@@ -831,17 +831,16 @@ pwrite (int fd, const void *buf, size_t count, unsigned long offset)
int ret;
glusterfs_file_t glfs_fd = 0;
- assert (real_pwrite != NULL);
-
glfs_fd = booster_get_glfs_fd (booster_glfs_fdtable, fd);
if (!glfs_fd) {
- ret = real_pwrite (fd, buf, count, offset);
+ if (real_pwrite == NULL) {
+ errno = ENOSYS;
+ ret = -1;
+ } else
+ ret = real_pwrite (fd, buf, count, offset);
} else {
ret = glusterfs_pwrite (glfs_fd, buf, count, offset);
- if (ret == -1) {
- ret = real_pwrite (fd, buf, count, offset);
- }
booster_put_glfs_fd (glfs_fd);
}