Relevant BUGIDs: 491466

Purpose of commit: cleanup

Commit summary:
---------------
These were all suggestions from the OS X patch provided by Luke Howard.
There is another proposed patch for OS X support which promises to be
a little cleaner with the heavy stuff, so I am committing these simple
changes now, with the intention of moving to the other patch for the
big stuff (see 534205).

1 files changed, 2 insertions, 1 deletions

diff --git a/conf/pam_conv1/pam_conv.y b/conf/pam_conv1/pam_conv.y
index 18bedccf..f42b634e 100644
--- a/conf/pam_conv1/pam_conv.y
+++ b/conf/pam_conv1/pam_conv.y
@@ -193,11 +193,12 @@ void yyerror(const char *format, ...)
     fprintf(stderr, "\n");
 }
 
-void main()
+int main(int argc, char *argv[])
 {
     if (mkdir(PAM_D, PAM_D_MODE) != 0) {
 	yyerror(PAM_D " already exists.. aborting");
 	exit(1);
     }
     yyparse();
+    exit(0);
 }