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work around gcc's false warning

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This commit is contained in:
Denis Vlasenko 2007-01-07 00:24:49 +00:00
parent 8336f080cb
commit b05955e0a5
1 changed files with 2 additions and 3 deletions
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5
coreutils/diff.c
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@ -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))