1 files changed, 2 insertions, 2 deletions
diff --git a/process.c b/process.c
index 8fa00ffe7d..c8c6b04340 100644
--- a/process.c
+++ b/process.c
@@ -1843,7 +1843,7 @@ rb_exec_getargs(int *argc_p, VALUE **argv_p, int accept_shell, VALUE *env_ret, V
     VALUE hash, prog;
 
     if (0 < *argc_p) {
-        hash = rb_check_convert_type((*argv_p)[*argc_p-1], T_HASH, "Hash", "to_hash");
+        hash = rb_check_hash_type((*argv_p)[*argc_p-1]);
         if (!NIL_P(hash)) {
             *opthash_ret = hash;
             (*argc_p)--;
@@ -1851,7 +1851,7 @@ rb_exec_getargs(int *argc_p, VALUE **argv_p, int accept_shell, VALUE *env_ret, V
     }
 
     if (0 < *argc_p) {
-        hash = rb_check_convert_type((*argv_p)[0], T_HASH, "Hash", "to_hash");
+        hash = rb_check_hash_type((*argv_p)[0]);
         if (!NIL_P(hash)) {
             *env_ret = hash;
             (*argc_p)--;