From f2a037fb7b153954d5d34cca48182b6d8832fcfa Mon Sep 17 00:00:00 2001 From: Sami Kerola Date: Sun, 16 Jun 2013 19:53:55 +0100 Subject: hexdump: remove unnecessary global variables Signed-off-by: Sami Kerola --- text-utils/hexdump.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'text-utils/hexdump.c') diff --git a/text-utils/hexdump.c b/text-utils/hexdump.c index e966cc313..411d80986 100644 --- a/text-utils/hexdump.c +++ b/text-utils/hexdump.c @@ -47,11 +47,11 @@ FS *fshead; /* head of format strings */ ssize_t blocksize; /* data block size */ -int exitval; /* final exit value */ ssize_t length = -1; /* max bytes to read */ int main(int argc, char **argv) { + int exitval; /* final exit value */ FS *tfs; char *p; @@ -76,7 +76,7 @@ int main(int argc, char **argv) for (tfs = fshead; tfs; tfs = tfs->nextfs) rewrite(tfs); - (void)next(argv); + exitval = next(argv); display(); return exitval; } -- cgit v1.2.3-55-g7522