fixed clang++ warning: lib/path.cpp:80:2: warning: no newline at end of file [-pedantic]

Makefile

@@ -1,5 +1,5 @@
 CXXFLAGS=-Wall -Wextra -Wshadow -pedantic -Wno-long-long -Wfloat-equal -Wcast-qual -Wsign-conversion -g
-CXX=g++
+CXX=clang++
 BIN=${DESTDIR}/usr/bin
 
 # For 'make man': sudo apt-get install xsltproc docbook-xsl docbook-xml

lib/path.cpp

@@ -77,4 +77,4 @@ std::string Path::simplifyPath(const std::string &path)
     }
 
     return f;
-}
+}