Parse include dir from openssl differently

1 files changed, 7 insertions, 1 deletions

diff --git a/libssh2-sys/build.rs b/libssh2-sys/build.rs
index 0f8c307..3489a21 100644
--- a/libssh2-sys/build.rs
+++ b/libssh2-sys/build.rs
@@ -40,7 +40,13 @@ fn main() {
     }
 
     if let Some(path) = env::var_os("DEP_OPENSSL_INCLUDE") {
-        cfg.define("OPENSSL_INCLUDE_DIR", path);
+        if let Some(path) = env::split_paths(&path).next() {
+            if let Some(path) = path.to_str() {
+                if path.len() > 0 {
+                    cfg.define("OPENSSL_INCLUDE_DIR", path);
+                }
+            }
+        }
     }
 
     let dst = cfg.define("BUILD_SHARED_LIBS", "OFF")