cmd: cat: Use ssize_t for len instead of size_t

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cmd/cat/cat.c b/src/cmd/cat/cat.c
index d9a22fd..bb5049d 100644
--- a/src/cmd/cat/cat.c
+++ b/src/cmd/cat/cat.c
@@ -36,7 +36,7 @@ static void
 cat(const char *path)
 {
     char buf[128];
-    size_t len;
+    ssize_t len;
     int fd;
 
     fd = open(path, O_RDONLY);