* lyxfunctional.h: delete compare_memfun and helper classes

[lyx.git] / src / support / userinfo.C

diff --git a/src/support/userinfo.C b/src/support/userinfo.C
index 7ecbc16b6bfe613c7b959cd4d2e01edf186a4934..6624b5cbcdeb7dc06ec87b06d2146b279f0e7134 100644 (file)
--- a/src/support/userinfo.C
+++ b/src/support/userinfo.C
@@ -19,6 +19,8 @@
 #include <unistd.h>
 #include <sys/types.h>
 
+using std::string;
+
 namespace lyx {
 namespace support {