Remove redeclaration of ttyname() in ksu

ttyname() is declared in unistd.h.  Redeclaring it causes an
issue building with clang fortify on Chrome OS.

ticket: 8518 (new)

diff --git a/src/clients/ksu/main.c b/src/clients/ksu/main.c
index 28342c2d773616aa38fe342aff726b126074d4a9..7ff676ca728b3c4df468fcc998cb5bd3451afa0b 100644 (file)
--- a/src/clients/ksu/main.c
+++ b/src/clients/ksu/main.c
@@ -932,7 +932,7 @@ int standard_shell(sh)
 
 static char * ontty()
 {
-    char *p, *ttyname();
+    char *p;
     static char buf[MAXPATHLEN + 5];
     int result;