* src/sulogin.c (main): env is only used when USE_PAM is not set.

diff --git a/ChangeLog b/ChangeLog
index c0c9fe05d69c477cd83524fd821a34d1ce1e4344..f76e242dfb70d4c5ecde4b5ecf26ca7b6f47d6e8 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,7 @@
        * lib/nscd.c: Remove unused variable.
        * lib/prototypes.h, libmisc/cleanup.c, lib/spawn.c, src/chage.c:
        Add splint annotations.
+       * src/sulogin.c (main): env is only used when USE_PAM is not set.
 
 2011-10-15  Nicolas François  <nicolas.francois@centraliens.net>
 

diff --git a/src/sulogin.c b/src/sulogin.c
index bd21f3cf1862733b8b5f24cef1eb627d586f0dc0..ccbf2c5d2da804a82f9fb8360f7d1c6d14858178 100644 (file)
--- a/src/sulogin.c
+++ b/src/sulogin.c
@@ -82,7 +82,9 @@ static RETSIGTYPE catch_signals (unused int sig)
 
  /*ARGSUSED*/ int main (int argc, char **argv)
 {
+#ifndef USE_PAM
        const char *env;
+#endif                         /* !USE_PAM */
        char **envp = environ;
        TERMIO termio;
        int err = 0;
@@ -164,7 +166,6 @@ static RETSIGTYPE catch_signals (unused int sig)
        }
 
 #ifndef USE_PAM
-
        env = getdef_str ("ENV_TZ");
        if (NULL != env) {
                addenv (('/' == *env) ? tz (env) : env, NULL);