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mount: catfile: return 0 or -1

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Hiltjo Posthuma 2015-02-20 16:14:11 +01:00 committed by sin
parent 314f2a77f0
commit a248370eb6
1 changed files with 3 additions and 3 deletions
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6
mount.c
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@ -106,10 +106,10 @@ catfile(FILE *in, FILE *out)
while (!feof(in)) { while (!feof(in)) {
bytesread = fread(buf, 1, sizeof(buf), in); bytesread = fread(buf, 1, sizeof(buf), in);
if (ferror(in)) if (ferror(in))
return 0; return -1;
fwrite(buf, 1, bytesread, out); fwrite(buf, 1, bytesread, out);
} }
return 1; return 0;
} }
static void static void
@ -160,7 +160,7 @@ main(int argc, char *argv[])
if (argc < 1 && aflag == 0) { if (argc < 1 && aflag == 0) {
if (!(fp = fopen(files[0], "r"))) if (!(fp = fopen(files[0], "r")))
eprintf("fopen %s:", files[0]); eprintf("fopen %s:", files[0]);
if (catfile(fp, stdout) != 1) { if (catfile(fp, stdout) == -1) {
weprintf("error while reading %s:", files[0]); weprintf("error while reading %s:", files[0]);
status = 1; status = 1;
} }