fix crash when collapsing ert with cursor inside

[lyx.git] / src / LaTeXFeatures.C

diff --git a/src/LaTeXFeatures.C b/src/LaTeXFeatures.C
index 70ae8a47c93eaba06f16c1ffcf4f71b13a422057..144f98a2891906b483a8a1f7da55d24f31649184 100644 (file)
--- a/src/LaTeXFeatures.C
+++ b/src/LaTeXFeatures.C
@@ -81,9 +81,12 @@ void LaTeXFeatures::getAvailable()
 
        lex.setFile(real_file);
 
-       if (!lex.isOK()) 
+       if (!lex.isOK())
                return;
 
+       // Make sure that we are clean
+       packages_.clear();
+
        bool finished = false;
        // Parse config-file
        while (lex.isOK() && !finished) {