pam test should return an int in main

change things so we conform with the usual prototype for main()

Reviewed-on: http://gerrit.openafs.org/2850
Reviewed-by: Jeffrey Altman <jaltman@openafs.org>
Tested-by: Jeffrey Altman <jaltman@openafs.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
(cherry picked from commit 9d790e18fadc318305b58809c0715c4e07c82b85)
Change-Id: Ibfd1dd69024c00c08308d69315c6cf971a6e0932
Reviewed-on: http://gerrit.openafs.org/2929

diff --git a/src/pam/test_pam.c b/src/pam/test_pam.c
index b819d8d810e9b279fc95bc2451498a5a7de3ed46..6ba4b1437633bba0e18f3dcbfcfadab5df451a84 100644 (file)
--- a/src/pam/test_pam.c
+++ b/src/pam/test_pam.c
@@ -37,7 +37,7 @@ static const char *new_homestring = "HOME=/tmp";
 #endif
 
 
-void
+int
 main(int argc, char *argv[])
 {
     int authenticated = 0;
@@ -101,7 +101,7 @@ main(int argc, char *argv[])
     putenv((char *)new_homestring);
     chdir("/tmp");
     printf("Type exit to back out.\n");
-    execl("/bin/csh", "/bin/csh", NULL);
+    return execl("/bin/csh", "/bin/csh", NULL);
 }