test_str_map.cc: remove unused variable

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/test/common/test_str_map.cc b/src/test/common/test_str_map.cc
index 7ca0bddfcc335f95a1ef459945db96395d6b4a2b..b1a27c82e9a9a87696134a9ad81fc8ae3360b3ea 100644 (file)
--- a/src/test/common/test_str_map.cc
+++ b/src/test/common/test_str_map.cc
@@ -33,7 +33,6 @@ TEST(str_map, json) {
 }
 
 TEST(str_map, plaintext) {
-  stringstream ss;
   {
     map<string,string> str_map;
     ASSERT_EQ(0, get_str_map(" foo=bar\t\nfrob=nitz   yeah right=   \n\t",