Fix a duplicated variable, and defeat some warnings in fish_tests

2 files changed, 3 insertions, 4 deletions

diff --git a/fish_tests.cpp b/fish_tests.cpp
index 7ec4ab8b..6e293514 100644
--- a/fish_tests.cpp
+++ b/fish_tests.cpp
@@ -2012,8 +2012,8 @@ static void test_autosuggest_suggest_special()
     // A single quote should defeat tilde expansion
     perform_one_autosuggestion_test(L"cd '~/test_autosuggest_suggest_specia'", wd, L"", __LINE__);
 
-    system("rm -Rf '/tmp/autosuggest_test/'");
-    system("rm -Rf ~/test_autosuggest_suggest_special/");
+    if (system("rm -Rf '/tmp/autosuggest_test/'")) err(L"rm failed");
+    if (system("rm -Rf ~/test_autosuggest_suggest_special/")) err(L"rm failed");
 }
 
 static void test_autosuggestion_combining()
diff --git a/parse_execution.cpp b/parse_execution.cpp
index d5c63aba..3c4dfe6c 100644
--- a/parse_execution.cpp
+++ b/parse_execution.cpp
@@ -503,7 +503,6 @@ parse_execution_result_t parse_execution_context_t::run_for_statement(const pars
 parse_execution_result_t parse_execution_context_t::run_switch_statement(const parse_node_t &statement)
 {
     assert(statement.type == symbol_switch_statement);
-    parse_execution_result_t ret = parse_execution_success;
     const parse_node_t *matching_case_item = NULL;
 
     parse_execution_result_t result = parse_execution_success;
@@ -530,7 +529,7 @@ parse_execution_result_t parse_execution_context_t::run_switch_statement(const p
         {
             /* Store the node that failed to expand */
             report_error(switch_value_node, WILDCARD_ERR_MSG, switch_value.c_str());
-            ret = parse_execution_errored;
+            result = parse_execution_errored;
             break;
         }