diff options
Diffstat (limited to 'coreutils/diff.c')
| -rw-r--r-- | coreutils/diff.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/coreutils/diff.c b/coreutils/diff.c index 2ce681aff..872b78830 100644 --- a/coreutils/diff.c +++ b/coreutils/diff.c @@ -898,8 +898,8 @@ static int diffreg(char *ofile1, char *ofile2, int flags) { char *file1 = ofile1; char *file2 = ofile2; - FILE *f1; - FILE *f2; + FILE *f1 = stdin; + FILE *f2 = stdin; int rval = D_SAME; int i; @@ -911,7 +911,6 @@ static int diffreg(char *ofile1, char *ofile2, int flags) if (LONE_DASH(file1) && LONE_DASH(file2)) goto closem; - f1 = f2 = stdin; if (flags & D_EMPTY1) f1 = xfopen(bb_dev_null, "r"); else if (NOT_LONE_DASH(file1)) |