Revert "restore join_string() symbols in library"

[libi2ncommon] / src / stringfunc.hxx

diff --git a/src/stringfunc.hxx b/src/stringfunc.hxx
index bb5a960..d945526 100644 (file)
--- a/src/stringfunc.hxx
+++ b/src/stringfunc.hxx
@@ -178,7 +178,6 @@ std::string join_string(
    const std::string& delimiter = "\n"
 );
 
-
 /*
 ** conversions:
 */