[llvm-symbolizer] Simplify

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@333334 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/llvm-symbolizer/llvm-symbolizer.cpp b/tools/llvm-symbolizer/llvm-symbolizer.cpp
index 1255e74..6d40a54 100644 (file)
--- a/tools/llvm-symbolizer/llvm-symbolizer.cpp
+++ b/tools/llvm-symbolizer/llvm-symbolizer.cpp
@@ -113,7 +113,7 @@ static bool parseCommand(StringRef InputString, bool &IsData,
   }
   const char *pos = InputString.data();
   // Skip delimiters and parse input filename (if needed).
-  if (ClBinaryName == "") {
+  if (ClBinaryName.empty()) {
     pos += strspn(pos, kDelimiters);
     if (*pos == '"' || *pos == '\'') {
       char quote = *pos;