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-rw-r--r--src/porting.cpp2
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