Minor modification: do not worry about .sty extension.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22386 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/LaTeXFeatures.cpp b/src/LaTeXFeatures.cpp
index 6718a2ff8e5c0b8ff039b51c176f82c25c8dbcc4..be4d36a258d5ae69ff5d5d9e29507bab82d2970a 100644 (file)
--- a/src/LaTeXFeatures.cpp
+++ b/src/LaTeXFeatures.cpp
@@ -406,9 +406,13 @@ bool LaTeXFeatures::mustProvide(string const & name) const
 
 bool LaTeXFeatures::isAvailable(string const & name)
 {
+       string n = name;
        if (packages_.empty())
                getAvailable();
-       return find(packages_.begin(), packages_.end(), name) != packages_.end();
+       size_t loc = n.rfind(".sty");
+       if (loc == n.length() - 4) 
+               n = n.erase(name.length() - 4);
+       return find(packages_.begin(), packages_.end(), n) != packages_.end();
 }