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25 lines
792 B
25 lines
792 B
commit 6ec0d58fbff7c1a814a21cf8c7fe0ef5106a04c1 |
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Author: Steve Dickson <steved@redhat.com> |
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Date: Wed Jan 20 14:16:08 2016 -0500 |
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mountd: print an error message when no versions are specified |
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Signed-off-by: Steve Dickson <steved@redhat.com> |
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diff --git a/utils/mountd/mountd.c b/utils/mountd/mountd.c |
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index 8aca181..b584afc 100644 |
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--- a/utils/mountd/mountd.c |
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+++ b/utils/mountd/mountd.c |
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@@ -794,9 +794,10 @@ main(int argc, char **argv) |
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} |
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/* No more arguments allowed. */ |
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- if (optind != argc || !version_any()) |
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+ if (optind != argc || !version_any()) { |
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+ fprintf(stderr, "%s: No protocol versions specified!\n", progname); |
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usage(progname, 1); |
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- |
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+ } |
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if (chdir(state_dir)) { |
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fprintf(stderr, "%s: chdir(%s) failed: %s\n", |
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progname, state_dir, strerror(errno));
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