From: Enrico Forestieri <forenr@lyx.org>
Date: Fri, 11 Jan 2019 17:15:40 +0000 (+0100)
Subject: Replace environment variables in PATH prefix
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=aea43fb1dd579fb209842b30ff878c13c25f77be;p=features.git

Replace environment variables in PATH prefix

The PATH prefix modified through the GUI was set without
replacing embedded environment variables. This might have
caused problems on Windows with external python installations.
---

diff --git a/src/LyXRC.cpp b/src/LyXRC.cpp
index 42dfad3731..46d23f2f9c 100644
--- a/src/LyXRC.cpp
+++ b/src/LyXRC.cpp
@@ -2936,7 +2936,7 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
 	case LyXRC::RC_PARAGRAPH_MARKERS:
 	case LyXRC::RC_PATH_PREFIX:
 		if (lyxrc_orig.path_prefix != lyxrc_new.path_prefix) {
-			prependEnvPath("PATH", lyxrc_new.path_prefix);
+			prependEnvPath("PATH", replaceEnvironmentPath(lyxrc_new.path_prefix));
 			// Resets python path
 			support::os::python(true);
 		}