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| author | Jim Meyering <meyering@redhat.com> | 2008-06-27 16:26:05 +0200 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2008-06-27 16:26:05 +0200 |
| commit | 5cc42f7de6251792a02befab4b3df7b3023135d8 (patch) | |
| tree | 7e760cc537ede4e29c7b53542775dd1f98626605 /src/base64.c | |
| parent | 0a98d79bd268c47588fc356cb7ea73403780aa20 (diff) | |
| download | coreutils-5cc42f7de6251792a02befab4b3df7b3023135d8.tar.xz | |
base64: don't rely on feof returning 0/1
* src/base64.c (do_decode): feof is specified to return nonzero,
not 0/1, so use "k < 1 + !!feof(in)" as the loop termination test.
Diffstat (limited to 'src/base64.c')
| -rw-r--r-- | src/base64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/base64.c b/src/base64.c index 5067b2832..416e573f6 100644 --- a/src/base64.c +++ b/src/base64.c @@ -214,7 +214,7 @@ do_decode (FILE *in, FILE *out, bool ignore_garbage) However, when it processes the final input buffer, we want to iterate it one additional time, but with an indicator telling it to flush what is in CTX. */ - for (k = 0; k < 1 + feof (in); k++) + for (k = 0; k < 1 + !!feof (in); k++) { if (k == 1 && ctx.i == 0) break; |