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authorDenis Vlasenko2006-10-08 17:54:47 +0000
committerDenis Vlasenko2006-10-08 17:54:47 +0000
commit7039a66b58706457c7423de60556e04545432943 (patch)
treea512daebc3674c819766664c8ea17d41ef7fef02 /coreutils/cat.c
parent1385899416a4396385ad421ae1f532be7103738a (diff)
downloadbusybox-7039a66b58706457c7423de60556e04545432943.zip
busybox-7039a66b58706457c7423de60556e04545432943.tar.gz
correct largefile support, add comments about it.
Diffstat (limited to 'coreutils/cat.c')
-rw-r--r--coreutils/cat.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/coreutils/cat.c b/coreutils/cat.c
index f3baf0a..10eb29c 100644
--- a/coreutils/cat.c
+++ b/coreutils/cat.c
@@ -4,7 +4,7 @@
*
* Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org>
*
- * Licensed under GPLv2 or later, see file License in this tarball for details.
+ * Licensed under GPLv2, see file License in this tarball for details.
*/
/* BB_AUDIT SUSv3 compliant */
@@ -26,8 +26,9 @@ int cat_main(int argc, char **argv)
}
do {
- if ((f = bb_wfopen_input(*argv)) != NULL) {
- int r = bb_copyfd_eof(fileno(f), STDOUT_FILENO);
+ f = bb_wfopen_input(*argv);
+ if (f) {
+ off_t r = bb_copyfd_eof(fileno(f), STDOUT_FILENO);
bb_fclose_nonstdin(f);
if (r >= 0) {
continue;