From: Christophe Rhodes <csr21@cantab.net>
Date: Thu, 16 Oct 2014 13:17:08 +0000 (+0100)
Subject: handle new? behaviour of %s given a character
X-Git-Url: http://christophe.rhodes.io/gitweb/?p=squeeze-el.git;a=commitdiff_plain;h=424fa31e8640b5aad988cbc0dc6baba85072a83c

handle new? behaviour of %s given a character

I'm sure it worked before, but now it prints the integer, not a
one-element character.  Use an explicit call to `string' to fix it.
---

diff --git a/squeeze.el b/squeeze.el
index 6e4f4da..415d569 100644
--- a/squeeze.el
+++ b/squeeze.el
@@ -146,7 +146,7 @@
             (make-string nfull ?█)
             (if (= width (+ nfull nblank))
                 ""
-              (aref " ▏▎▍▌▋▊▉█" (floor (+ frac 0.0625) 0.125)))
+              (string (aref " ▏▎▍▌▋▊▉█" (floor (+ frac 0.0625) 0.125))))
             (make-string nblank ? ))))
 
 (defun squeeze-mixer-make-bar (vol width)