diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/main.cpp b/src/main.cpp index 079944af6..868f389a8 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1515,7 +1515,7 @@ static int sp_do_export_png(SPDocument *doc) // set filename and dpi from options, if not yet set from the hints if (filename.empty()) { - if (!sp_export_png) { + if (!sp_export_png || sp_export_png[0] == '\0') { g_warning ("No export filename given and no filename hint. Nothing exported."); return 1; } @@ -1771,6 +1771,11 @@ static int do_export_ps_pdf(SPDocument* doc, gchar const* uri, char const* mime) } } + if(!uri || uri[0] == '\0') { + g_warning ("No export filename given. Nothing exported."); + return 0; + } + //check if specified directory exists if (!Inkscape::IO::file_directory_exists(uri)) { g_warning("File path \"%s\" includes directory that doesn't exist.\n", uri); @@ -1837,6 +1842,10 @@ static int do_export_win_metafile_common(SPDocument* doc, gchar const* uri, char static int do_export_emf(SPDocument* doc, gchar const* uri, char const* mime) { + if(!uri || uri[0] == '\0') { + g_warning("No filename provided for emf export."); + return 0; + } return do_export_win_metafile_common(doc, uri, mime); } @@ -1850,6 +1859,10 @@ static int do_export_emf(SPDocument* doc, gchar const* uri, char const* mime) static int do_export_wmf(SPDocument* doc, gchar const* uri, char const* mime) { + if(!uri || uri[0] == '\0') { + g_warning("No filename provided for wmf export."); + return 0; + } return do_export_win_metafile_common(doc, uri, mime); } |