fix compiler warnings from gcc-4.9 + -Wunused-variable

[folly.git] / folly / test / FBStringTest.cpp

diff --git a/folly/test/FBStringTest.cpp b/folly/test/FBStringTest.cpp
index 315b3e4acd9c299bcf2b5b0ff82ef8801ce81977..e548a8d57dad69e4345acbc9198f4fe43218f0aa 100644 (file)
--- a/folly/test/FBStringTest.cpp
+++ b/folly/test/FBStringTest.cpp
@@ -119,9 +119,7 @@ template <class String> void clause11_21_4_2_e(String & test) {
 }
 template <class String> void clause11_21_4_2_f(String & test) {
   // Constructor from char*
-  const size_t
-    pos = random(0, test.size()),
-    n = random(0, test.size() - pos);
+  const size_t pos = random(0, test.size());
   String before(test.data(), test.size());
   String s(test.c_str() + pos);
   String after(test.data(), test.size());