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std::string(char*) crashes if it's given a nullptr.

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This commit is contained in:
John Ralls 2021-08-05 15:41:03 -07:00
parent b6622a386b
commit f0ecc0e2eb
1 changed files with 5 additions and 2 deletions
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7
gnucash/gnome-utils/dialog-options.cpp
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@ -2320,8 +2320,11 @@ public:
{ {
auto string = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(get_widget())); auto string = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(get_widget()));
DEBUG("filename %s", string ? string : "(null)"); DEBUG("filename %s", string ? string : "(null)");
option.set_value(std::string{string}); if (string)
g_free(string); {
option.set_value(std::string{string});
g_free(string);
}
} }
}; };