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btrfs-progs: no extra newline between aliased commands in help text
author
David Sterba
<dsterba@suse.cz>
Fri, 26 Jun 2015 14:44:29 +0000
(16:44 +0200)
committer
David Sterba
<dsterba@suse.cz>
Fri, 26 Jun 2015 14:44:29 +0000
(16:44 +0200)
Signed-off-by: David Sterba <dsterba@suse.cz>
help.c
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diff --git
a/help.c
b/help.c
index
eacce84
..
1afc09d
100644
(file)
--- a/
help.c
+++ b/
help.c
@@
-35,7
+35,7
@@
static int do_usage_one_command(const char * const *usagestr,
if (!usagestr || !*usagestr)
return -1;
- fprintf(outf, "%s%s
\n
", (flags & USAGE_LISTING) ? " " : "usage: ",
+ fprintf(outf, "%s%s", (flags & USAGE_LISTING) ? " " : "usage: ",
*usagestr++);
/* a short one-line description (mandatory) */
@@
-43,6
+43,7
@@
static int do_usage_one_command(const char * const *usagestr,
return 0;
else if (!*usagestr)
return -2;
+ fputc('\n', outf);
if (flags & USAGE_LISTING)
pad = 8;