1 files changed, 9 insertions, 8 deletions
diff --git a/src/4D_api.cpp b/src/4D_api.cpp
index 81e16600..5d84e6c6 100644
--- a/src/4D_api.cpp
+++ b/src/4D_api.cpp
@@ -1403,16 +1403,17 @@ PJ_INFO proj_info (void) {
     info.release    = pj_get_release ();
 
     /* build search path string */
-    const char* envPROJ_LIB = getenv ("PROJ_LIB");
-    buf = path_append (buf, envPROJ_LIB, &buf_size);
+    auto ctx = pj_get_default_ctx();
+    if (!ctx || ctx->search_paths.empty()) {
+        const char *envPROJ_LIB = getenv("PROJ_LIB");
+        buf = path_append(buf, envPROJ_LIB, &buf_size);
 #ifdef PROJ_LIB
-    if( envPROJ_LIB == nullptr ) {
-        buf = path_append (buf, PROJ_LIB, &buf_size);
-    }
+        if (envPROJ_LIB == nullptr) {
+            buf = path_append(buf, PROJ_LIB, &buf_size);
+        }
 #endif
-    auto ctx = pj_get_default_ctx();
-    if( ctx ) {
-        for( const auto& path: ctx->search_paths ) {
+    } else {
+        for (const auto &path : ctx->search_paths) {
             buf = path_append(buf, path.c_str(), &buf_size);
         }
     }