su: silence a useless warning

When the requested shell matches the restricted shell, there is no reason
to issue a warning, since we will be doing precisely as requested.

Signed-off-by: Jouke Witteveen <j.witteveen@gmail.com>

diff --git a/login-utils/su-common.c b/login-utils/su-common.c
index 9bf0971b299444efac408ad5a7eff248f42f1082..e671d822b070a66fb31f73064a28e357de85652c 100644 (file)
--- a/login-utils/su-common.c
+++ b/login-utils/su-common.c
@@ -1149,6 +1149,7 @@ int su_main(int argc, char **argv, int mode)
                        shell = getenv("SHELL");
 
                if (shell
+                   && strcmp(shell, su->pwd->pw_shell)
                    && getuid() != 0
                    && is_restricted_shell(su->pwd->pw_shell)) {
                        /* The user being su'd to has a nonstandard shell, and