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+Date: Thu, 14 Feb 2013 10:13:36 +0100\r
+From: Suvayu Ali <fatkasuvayu+linux@gmail.com>\r
+To: notmuch@notmuchmail.org\r
+Subject: Re: notmuch-mutt: Use of uninitialized value.\r
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+References: <20130212005801.GA8419@soarin> <20130213223535.GA3258@zaogao.lan>\r
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+\r
+On Thu, Feb 14, 2013 at 09:37:13AM +0100, Stefano Zacchiroli wrote:\r
+> \r
+> I guess it would also be nice to actually disable $pipe_decode in the\r
+> relevant Mutt macros, but I'm not sure about to do that without\r
+> interfering with user desired configuration. Kevin: do you know if there\r
+> is a common Mutt trick to store the value of a variable before changing\r
+> it, and restoring it a posteriori? More isolation for this kind of\r
+> things in Mutt would definitely be welcome...\r
+\r
+This should work:\r
+\r
+"<enter-command>set my_var=$var<enter><enter-command>unset var<enter>\\r
+<do-your-stuff>\\r
+<enter-command>set var=$my_var<enter>"\r
+\r
+Hope this helps,\r
+\r
+-- \r
+Suvayu\r
+\r
+Open source is the future. It sets us free.\r