tools/gen-script-for-lang.c: Avoid generating code with empty arrays
Hi,
When building Pango from the latest GIT master with Visual Studio, the build fails as an empty array was encountered when going through "und-zsye" as there is an empty array in the generated pango-script-lang-table.h. As in the commit message:
Empty arrays are one of the C99 features that is not currently supported by any Visual Studio versions. Avoid doing so.
With blessings, thank you!