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| author | ShadowNinja <shadowninja@minetest.net> | 2021-12-01 18:33:55 -0500 |
|---|---|---|
| committer | rubenwardy <rw@rubenwardy.com> | 2022-04-08 14:55:21 +0100 |
| commit | 88b21a72f18db6a94e58a8047c4dec6160327e73 (patch) | |
| tree | 9ffb6b241edf83b01a0f206d57dfe37b26efebf3 /src | |
| parent | ea2fba877a6d1d1170bc64bc9586edb615da584d (diff) | |
| download | minetest-88b21a72f18db6a94e58a8047c4dec6160327e73.tar.gz minetest-88b21a72f18db6a94e58a8047c4dec6160327e73.tar.bz2 minetest-88b21a72f18db6a94e58a8047c4dec6160327e73.zip | |
Treat empty XDG_CACHE_HOME same as unset
This matches the XDG base directory spec.
Diffstat (limited to 'src')
| -rw-r--r-- | src/porting.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/porting.cpp b/src/porting.cpp index caf9e9be3..09627431c 100644 --- a/src/porting.cpp +++ b/src/porting.cpp @@ -608,7 +608,7 @@ void initializePaths() // First try $XDG_CACHE_HOME/PROJECT_NAME const char *cache_dir = getenv("XDG_CACHE_HOME"); const char *home_dir = getenv("HOME"); - if (cache_dir) { + if (cache_dir && cache_dir[0] != '\0') { path_cache = std::string(cache_dir) + DIR_DELIM + PROJECT_NAME; } else if (home_dir) { // Then try $HOME/.cache/PROJECT_NAME |