DocBook: make all make* functions have the same argument order.

[lyx.git] / src / ConverterCache.cpp

diff --git a/src/ConverterCache.cpp b/src/ConverterCache.cpp
index 2373b84d2fb06f2fe1ea6ef781aac02fbdef97bc..bee02536524e2d13de84a30d9ea25b7f691d7bfe 100644 (file)
--- a/src/ConverterCache.cpp
+++ b/src/ConverterCache.cpp
@@ -198,14 +198,14 @@ CacheItem * ConverterCache::Impl::find(FileName const & from,
                string const & format)
 {
        if (!lyxrc.use_converter_cache)
-               return 0;
+               return nullptr;
        CacheType::iterator const it1 = cache.find(from);
        if (it1 == cache.end())
-               return 0;
+               return nullptr;
        FormatCacheType & format_cache = it1->second.cache;
        FormatCacheType::iterator const it2 = format_cache.find(format);
        if (it2 == format_cache.end())
-               return 0;
+               return nullptr;
        return &(it2->second);
 }
 
@@ -244,6 +244,8 @@ void ConverterCache::init()
        cache_dir = FileName(addName(package().user_support().absFileName(), "cache"));
        if (!cache_dir.exists())
                if (!cache_dir.createDirectory(0700)) {
+                       // FIXME This should really be displayed as a message. But the GUI
+                       // does not exist yet.
                        lyxerr << "Could not create cache directory `"
                               << cache_dir << "'." << endl;
                        exit(EXIT_FAILURE);