[Patch v2 4/4] nmbug: allow empty prefix

diff --git a/a8/0c2808d33ce3d56c2899d23ff146f29a22f429 b/a8/0c2808d33ce3d56c2899d23ff146f29a22f429
new file mode 100644 (file)
index 0000000..10e1b91
--- /dev/null
+++ b/a8/0c2808d33ce3d56c2899d23ff146f29a22f429
@@ -0,0 +1,80 @@
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+From: david@tethera.net\r
+To: notmuch@notmuchmail.org\r
+Subject: [Patch v2 4/4] nmbug: allow empty prefix\r
+Date: Wed, 20 Feb 2013 18:24:37 -0400\r
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+From: David Bremner <bremner@debian.org>\r
+\r
+Current code does not distinguish between an empty string in the\r
+NMBPREFIX environment variable and the variable being undefined. This\r
+makes it impossible to define an empty prefix, if, e.g. somebody wants\r
+to dump all of their tags with nmbug.\r
+---\r
+ devel/nmbug/nmbug |    2 +-\r
+ 1 file changed, 1 insertion(+), 1 deletion(-)\r
+\r
+diff --git a/devel/nmbug/nmbug b/devel/nmbug/nmbug\r
+index b9c70e4..90d98b6 100755\r
+--- a/devel/nmbug/nmbug\r
++++ b/devel/nmbug/nmbug\r
+@@ -13,7 +13,7 @@ my $NMBGIT = $ENV{NMBGIT} || $ENV{HOME}.'/.nmbug';\r
+ \r
+ $NMBGIT .= '/.git' if (-d $NMBGIT.'/.git');\r
+ \r
+-my $TAGPREFIX = $ENV{NMBPREFIX} || 'notmuch::';\r
++my $TAGPREFIX = defined($ENV{NMBPREFIX}) ? $ENV{NMBPREFIX} : 'notmuch::';\r
+ \r
+ # for encoding\r
+ \r
+-- \r
+1.7.10.4\r
+\r