[PATCH:iceauth 12/17] Add -V flag to print version

[Alan Coopersmith]

Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
---
 iceauth.c       |    4 ++++
 man/iceauth.man |    2 ++
 2 files changed, 6 insertions(+)

diff --git a/iceauth.c b/iceauth.c
index e729ed5..c1688c0 100644
--- a/iceauth.c
+++ b/iceauth.c
@@ -63,6 +63,7 @@ usage (void)
 "    -q                             turn off extra messages\n"
 "    -i                             ignore locks on authority file\n"
 "    -b                             break locks on authority file\n"
+"    -V                             print version and exit\n"
 "\n"
 "and commands have the following syntax:\n";
     static const char suffixmsg[] = 
@@ -104,6 +105,9 @@ main (int argc, char *argv[])
 		    if (++i >= argc) usage ();
 		    authfilename = argv[i];
 		    continue;
+		  case 'V':		/* -V */
+		    printf("%s\n", PACKAGE_STRING);
+		    exit(0);
 		  case 'v':		/* -v */
 		    verbose = 1;
 		    continue;
diff --git a/man/iceauth.man b/man/iceauth.man
index c91fc24..2621b23 100644
--- a/man/iceauth.man
+++ b/man/iceauth.man
@@ -51,6 +51,8 @@ on the \fIiceauth\fP command line, or in scripts.
 .PP
 \fB\-u\fP           Print basic usage instructions
 .PP
+\fB\-V\fP           Print version and exit
+.PP
 .SH USAGE
 .PP
 When \fIiceauth\fP is run it will allow the following set of commands
-- 
1.7.9.2