X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=copy.c;h=d340bb253ec35af379c29e71f384e15d6822fb9a;hb=1654a3ba0c3a91ee3c0f38c922e3d2d1255ec868;hp=08a3d388a4c312fca18558b2b8e5dcf027c7afaf;hpb=7fb23e6083dbefa8eb4c554d8b2cd5a6292b2df4;p=git.git

diff --git a/copy.c b/copy.c
index 08a3d388a..d340bb253 100644
--- a/copy.c
+++ b/copy.c
@@ -3,10 +3,9 @@
 int copy_fd(int ifd, int ofd)
 {
 	while (1) {
-		int len;
 		char buffer[8192];
 		char *buf = buffer;
-		len = xread(ifd, buffer, sizeof(buffer));
+		ssize_t len = xread(ifd, buffer, sizeof(buffer));
 		if (!len)
 			break;
 		if (len < 0) {