libre2c: removed unused variable.

diff --git a/lib/bench.cc b/lib/bench.cc
index d5525ca41c491dc143f783244ea9a9d2ab1c81bf..343a3c49dc9d102ba94e7b83223ae6cfdbc8c257 100644 (file)
--- a/lib/bench.cc
+++ b/lib/bench.cc
@@ -288,7 +288,7 @@ static void load_strings(const char *fname, const char *delim
 int main()
 {
     static const size_t VERY_LONG = 1 << 16;
-    const char *regexp, *string;
+    const char *regexp;
     std::vector<std::string> strings;
     char *longstring = new char[VERY_LONG + 1];
     longstring[VERY_LONG] = 0;