From 731463ec6a52588c148741d2e60c9107c339d941 Mon Sep 17 00:00:00 2001
From: Kevin Ushey <kevinushey@gmail.com>
Date: Wed, 29 Jan 2025 09:57:48 -0800
Subject: [PATCH] avoid compiler warnings (closes #2083)

---
 inst/ext/renv.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/inst/ext/renv.c b/inst/ext/renv.c
index 0b8f53156..e94931526 100644
--- a/inst/ext/renv.c
+++ b/inst/ext/renv.c
@@ -293,7 +293,10 @@ static SEXP recurse(SEXP object,
                     SEXP callback,
                     SEXP envir)
 {
-  SEXP symbol, expr, frame = R_NilValue;
+  SEXP symbol = R_NilValue;
+  SEXP expr = R_NilValue;
+  SEXP frame = R_NilValue;
+
   SEXP dots = Rf_findVarInFrame(envir, R_DotsSymbol);
   if (TYPEOF(callback) == CLOSXP && dots == R_MissingArg)
   {