From 1bd75178017102e098e7b9a6aa2ddf858b486b53 Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Fri, 22 Nov 2024 16:27:17 +0100
Subject: [PATCH] Doc nix_get_path_string

---
 src/libexpr-c/nix_api_value.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libexpr-c/nix_api_value.h b/src/libexpr-c/nix_api_value.h
index 8a0813ebe..711b0adbc 100644
--- a/src/libexpr-c/nix_api_value.h
+++ b/src/libexpr-c/nix_api_value.h
@@ -213,7 +213,7 @@ nix_get_string(nix_c_context * context, const nix_value * value, nix_get_string_
 /** @brief Get path as string
  * @param[out] context Optional, stores error information
  * @param[in] value Nix value to inspect
- * @return string
+ * @return string, if the type is NIX_TYPE_PATH
  * @return NULL in case of error.
  */
 const char * nix_get_path_string(nix_c_context * context, const nix_value * value);