X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FExternalSupport.cpp;h=aa6f51cbe919a1222a6157df140ee3dec00af6cd;hb=6b49b6b129af9417fea7ea907a44a46fbbd38340;hp=639109bd1da5816b892fca8fafe0caaf46bcd2ff;hpb=0b17cb113523fb23c43064709e9b6606fe80914c;p=lyx.git

diff --git a/src/insets/ExternalSupport.cpp b/src/insets/ExternalSupport.cpp
index 639109bd1d..aa6f51cbe9 100644
--- a/src/insets/ExternalSupport.cpp
+++ b/src/insets/ExternalSupport.cpp
@@ -363,11 +363,20 @@ int writeExternal(InsetExternalParams const & params,
 	string const absname = makeAbsPath(
 		params.filename.outputFileName(buffer.filePath()), buffer.filePath()).absFileName();
 
-	if (!dryrun && !external_in_tmpdir && !isValidLaTeXFileName(absname)) {
-		lyx::frontend::Alert::warning(_("Invalid filename"),
-					      _("The following filename is likely to cause trouble "
-					        "when running the exported file through LaTeX: ") +
-					      from_utf8(absname));
+	if (!dryrun && !external_in_tmpdir) {
+		if (!isValidLaTeXFileName(absname)) {
+			lyx::frontend::Alert::warning(_("Invalid filename"),
+				         _("The following filename will cause troubles "
+					       "when running the exported file through LaTeX: ") +
+					     from_utf8(absname));
+		}
+		if (!isValidDVIFileName(absname)) {
+			lyx::frontend::Alert::warning(_("Problematic filename for DVI"),
+				         _("The following filename can cause troubles "
+					       "when running the exported file through LaTeX "
+						   "and opening the resulting DVI: ") +
+					     from_utf8(absname), true);
+		}
 	}
 
 	str = substituteCommands(params, str, format);