From: Reinhold Kainhofer <reinhold@kainhofer.com>
Date: Mon, 15 Aug 2011 15:37:13 +0000 (+0200)
Subject: Fix 1783: Wrap filename in quotes for external commands, so spaces work
X-Git-Tag: release/2.15.9-1~9^2~5
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=990bb7331e98449aaeb5b922145b9f1f4f81944a;p=lilypond.git

Fix 1783: Wrap filename in quotes for external commands, so spaces work
---

diff --git a/scm/ps-to-png.scm b/scm/ps-to-png.scm
index 80bb58abcc..caffb9aeda 100644
--- a/scm/ps-to-png.scm
+++ b/scm/ps-to-png.scm
@@ -84,7 +84,7 @@
       (my-system
        be-verbose #t
        (format #f
-	       "pngtopnm ~a | pnmscale -reduce ~a 2>/dev/null | pnmtopng -compression 9 2>/dev/null > ~a"
+	       "pngtopnm \"~a\" | pnmscale -reduce ~a 2>/dev/null | pnmtopng -compression 9 2>/dev/null > \"~a\""
 	       old factor file))
       (delete-file old)))