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author | Ben Brewer <ben.brewer@codethink.co.uk> | 2014-06-02 10:56:01 +0100 |
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committer | Ben Brewer <ben.brewer@codethink.co.uk> | 2014-06-02 15:53:43 +0100 |
commit | 3bf1cf5dd432111e6d64b51753b171bc5f7f0770 (patch) | |
tree | 90d33e04dfe72670402e5e238424a492841bf2e8 | |
parent | e818b38f7d4c9b0f6491f43151f719bf7392b86c (diff) | |
download | tbdiff-baserock/benbrewer/post-overhaul.tar.gz |
Print errno when tbdiff-deploy fails to open streambaserock/benbrewer/post-overhaul
-rw-r--r-- | tbdiff-deploy/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tbdiff-deploy/main.c b/tbdiff-deploy/main.c index 283c5b4..228a753 100644 --- a/tbdiff-deploy/main.c +++ b/tbdiff-deploy/main.c @@ -43,7 +43,9 @@ main(int argc, int patch = open(argv[1], O_RDONLY); if(patch < 0) { - fprintf(stderr, "Error: Can't open patch stream for reading.\n"); + fprintf(stderr, + "Error: Can't open patch stream for reading (err=%d).\n", + errno); return EXIT_FAILURE; } |