1 files changed, 1 insertions, 1 deletions

diff --git a/src/libirecovery.c b/src/libirecovery.c
index f26ae3f..1b547d1 100644
--- a/src/libirecovery.c
+++ b/src/libirecovery.c
@@ -1159,7 +1159,7 @@ irecv_error_t irecv_getenv(irecv_client_t client, const char* variable, char** v
         *value = NULL;
 
         if(variable == NULL) {
-                return IRECV_E_UNKNOWN_ERROR;
+                return IRECV_E_INVALID_INPUT;
         }
 
         memset(command, '\0', sizeof(command));