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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> | 2014-06-04 12:44:01 +0100 |
commit | 1de58f93e1b19442d40badde4b68fc34bb08f386 (patch) | |
tree | 899dc8dee7ef09aa38b9341a1a2a5421102f31ac /tbdiff-deploy | |
parent | c78b85020bc7337493b259694239ea64ace8b44e (diff) | |
download | tbdiff-1de58f93e1b19442d40badde4b68fc34bb08f386.tar.gz |
Print errno when tbdiff-deploy fails to open streambaserock/benbrewer/post-overhaul-v2
Diffstat (limited to 'tbdiff-deploy')
-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; } |