Fixed grep escape, using double quotes instead of single quotes

6 years ago · 84e935c1c0
1 changed files with 2 additions and 2 deletions
--- a/src/grep.cc
+++ b/src/grep.cc
@ -21,9 +21,9 @@ Grep::Grep(const boost::filesystem::path &path, const std::string &pattern, bool
  if(extended_regex)
    flags += " -E";
-  auto escaped_pattern = '\'' + pattern + '\'';
+  auto escaped_pattern = '"' + pattern + '"';
  for(size_t i = 1; i < escaped_pattern.size() - 1; ++i) {
-    if(escaped_pattern[i] == '\'') {
+    if(escaped_pattern[i] == '"') {
      escaped_pattern.insert(i, "\\");
      ++i;
    }