From 5de5d8a5c0aa864bbf79a299cf5b9d5a1547941a Mon Sep 17 00:00:00 2001
From: Bernhard Voelker <mail@bernhard-voelker.de>
Date: Wed, 26 Mar 2014 09:02:42 +0100
Subject: ptx: avoid --format long option falling through into --help

* src/ptx.c (main): Add a 'break' after the --format handling case.
Otherwise it would fall through into the usage case.
* tests/misc/ptx.pl: Add test cases for --format=tex and --format=roff.
* NEWS (Bug fixes): Mention the fix.
Bug introduced in 1999-04-04 commit, SH-UTILS-1_16f-269-gd815c15.
Spotted by coverity (MISSING_BREAK).
---
 tests/misc/ptx.pl | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'tests')

diff --git a/tests/misc/ptx.pl b/tests/misc/ptx.pl
index 2db953a92..8a91d616a 100755
--- a/tests/misc/ptx.pl
+++ b/tests/misc/ptx.pl
@@ -33,6 +33,13 @@ my @Tests =
 
 # with coreutils-6.12 and earlier, this would act like "ptx F1 F1"
 ["2files", '-g1 -w1', {IN=>{F1=>"a"}}, {IN=>{F2=>"b"}}, {OUT=>"  a\n  b\n"}],
+
+# with coreutils-8.22 and earlier, the --format long option would
+# fall through into the --help case.
+["format-r", '--format=roff', {IN=>"foo\n"},
+                              {OUT=>".xx \"\" \"\" \"foo\" \"\"\n"}],
+["format-t", '--format=tex',  {IN=>"foo\n"},
+                              {OUT=>"\\xx {}{}{foo}{}{}\n"}],
 );
 
 @Tests = triple_test \@Tests;
-- 
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