[PATCH] commands/digest: don't print checksum for non-existing files
From: Antony Pavlov <hidden>
Date: 2012-08-23 19:21:24
Subsystem:
the rest · Maintainer:
Linus Torvalds
This fixes the case: barebox:/ md5sum non-existing-file non-existing-file: No such file or directory 00000000000000000000000000000000 non-existing-file 0x00000000 ... 0xffffffffffffffff barebox:/ Signed-off-by: Antony Pavlov <redacted> --- commands/digest.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/commands/digest.c b/commands/digest.c
index 07cbec9..e334a40 100644
--- a/commands/digest.c
+++ b/commands/digest.c@@ -62,11 +62,13 @@ static int do_digest(char *algorithm, int argc, char *argv[]) if (digest_file_window(d, filename, hash, start, size) < 0) ret = 1; + else { + for (i = 0; i < d->length; i++) + printf("%02x", hash[i]); - for (i = 0; i < d->length; i++) - printf("%02x", hash[i]); - - printf(" %s\t0x%08llx ... 0x%08llx\n", filename, start, start + size); + printf(" %s\t0x%08llx ... 0x%08llx\n", + filename, start, start + size); + } argv++; }
--
1.7.10.4
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