add generic helper class for calling functions in gui thread

[lyx.git] / src / support / gettext.cpp

diff --git a/src/support/gettext.cpp b/src/support/gettext.cpp
index a129854e8219492cd2cec496b94041b1410da350..119c67b8ba129b6dfdf4a1b3cf6b653ea7f9711d 100644 (file)
--- a/src/support/gettext.cpp
+++ b/src/support/gettext.cpp
@@ -45,7 +45,7 @@ void locale_init()
 
 docstring const translateIfPossible(docstring const & name)
 {
-       if (support::isAscii(name))
+       if (support::isAscii(name) && !name.empty())
                // Probably from a standard configuration file, try to
                // translate
                return _(to_ascii(name));
@@ -59,7 +59,7 @@ docstring const translateIfPossible(docstring const & name)
 
 docstring const translateIfPossible(docstring const & name, std::string const & language)
 {
-       if (support::isAscii(name))
+       if (support::isAscii(name) && !name.empty())
                // Probably from a standard configuration file, try to
                // translate
                return getMessages(language).get(to_ascii(name));