Adjust to match our changes in subprocess.hpp.
Index: server/TextSuggestServer.cpp
--- server/TextSuggestServer.cpp.orig
+++ server/TextSuggestServer.cpp
@@ -347,10 +347,10 @@ class TextSuggestServer (public)
 
 		sp::popen proc ("xdotool", {"getwindowfocus"});
 		proc.wait();
-		std::string stdout (std::istreambuf_iterator<char>(proc.stdout()), {});
-		stdout.erase(stdout.find_last_not_of(" \n\r\t")+1);
+		std::string output (std::istreambuf_iterator<char>(proc.get_stdout()), {});
+		output.erase(output.find_last_not_of(" \n\r\t")+1);
 
-		return stdout;
+		return output;
 
 	};
 
@@ -425,8 +425,8 @@ class TextSuggestServer (public)
 
 		sp::popen proc ("setxkbmap", {"-print"});
 		proc.wait();
-		std::string stdout (std::istreambuf_iterator<char>(proc.stdout()), {});
-		std::stringstream stdout_stream (stdout);
+		std::string output (std::istreambuf_iterator<char>(proc.get_stdout()), {});
+		std::stringstream stdout_stream (output);
 
 		std::string line;
 		std::vector<std::string> line_split;
@@ -456,4 +456,4 @@ class TextSuggestServer (public)
 
 private:
 	
-};
\ No newline at end of file
+};