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-rw-r--r--winsup/cygwin/syscalls.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc
index eea65907b..fb17f1e2a 100644
--- a/winsup/cygwin/syscalls.cc
+++ b/winsup/cygwin/syscalls.cc
@@ -842,7 +842,7 @@ readv (int fd, const struct iovec *const iov, const int iovcnt)
extern int sigcatchers;
const int e = get_errno ();
- int res = -1;
+ ssize_t res = -1;
const ssize_t tot = check_iovec_for_read (iov, iovcnt);