fix uninitialized variable in insetexternal; espace ~ in \input@path

[features.git] / src / insets / insetexternal.C

diff --git a/src/insets/insetexternal.C b/src/insets/insetexternal.C
index ec9047185275278363040ce066eaf3b49adf159f..760fa04a21b228ba761ac2354e7bd0d67b254e2f 100644 (file)
--- a/src/insets/insetexternal.C
+++ b/src/insets/insetexternal.C
@@ -235,7 +235,7 @@ string const InsetExternal::doSubstitution(Buffer const * buffer,
        string result;
        string const basename = ChangeExtension(params_.filename, string());
        string filepath;
-       if (buffer && (!buffer->niceFile)) {
+       if (buffer && !buffer->tmppath.empty() && !buffer->niceFile) {
                filepath = buffer->filePath();
        }
        result = subst(s, "$$FName", params_.filename);