From 7edb0cbc236244d996d1e2ae1d58d0e9f7d98062 Mon Sep 17 00:00:00 2001
From: Josh Bressers <josh@bress.net>
Date: Tue, 21 Aug 2007 21:19:39 +0000
Subject: [PATCH] * Red Hat Bug #253342: inc.c, utils.c, utils.h: When inc is
 run with the -silent flag, don't exit(1) for no apparent
 reason.

---
 ChangeLog   |    5 +++++
 h/utils.h   |    1 +
 sbr/utils.c |   23 +++++++++++++++++++++++
 uip/inc.c   |   13 +++++++++----
 4 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 89de2f8..1412bf3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-08-21  Josh Bressers <josh@bress.net>
+
+	* Red Hat Bug #253342: inc.c, utils.c, utils.h: When inc is run with
+	the -silent flag, don't exit(1) for no apparent reason.
+
 2007-03-12  Peter Maydell <pmaydell@chiark.greenend.org.uk>
 
 	* bug #18630, #18631, #18632, #18634: various patches from
diff --git a/h/utils.h b/h/utils.h
index 92fdaba..9c19e92 100644
--- a/h/utils.h
+++ b/h/utils.h
@@ -9,6 +9,7 @@ void *mh_xmalloc(size_t);
 void *mh_xrealloc(void *, size_t);
 char *pwd(void);
 char *add(char *, char *);
+int folder_exists(char *);
 void create_folder(char *, int, void (*)());
 int num_digits(int);
 
diff --git a/sbr/utils.c b/sbr/utils.c
index 64df443..87d368d 100644
--- a/sbr/utils.c
+++ b/sbr/utils.c
@@ -121,6 +121,29 @@ add (char *s2, char *s1)
 }
 
 /*
+ * folder_exists
+ *      Check to see if a folder exists.
+ */
+int folder_exists(char *folder)
+{
+    struct stat st;
+    int exists = 0;
+
+    if (stat (folder, &st) == -1) {
+        /* The folder either doesn't exist, or we hit an error.  Either way
+         * return a failure.
+         */
+        exists = 0;
+    } else {
+        /* We can see a folder with the right name */
+        exists = 1;
+    }
+
+    return exists;
+}
+
+
+/*
  * create_folder
  *      Check to see if a folder exists, if not, prompt the user to create
  *      it.
diff --git a/uip/inc.c b/uip/inc.c
index a2ecb44..45036f5 100644
--- a/uip/inc.c
+++ b/uip/inc.c
@@ -563,10 +563,15 @@ main (int argc, char **argv)
     if ((maildir_copy = strdup(maildir)) == (char *)0)
         adios (maildir, "error allocating memory to copy maildir");
 
-    if (noisy)
-        create_folder(maildir, 0, done);
-    else
-        done (1);
+    if (!folder_exists(maildir)) {
+        /* If the folder doesn't exist, and we're given the -silent flag,
+         * just fail.
+         */
+        if (noisy)
+            create_folder(maildir, 0, done);
+        else
+            done (1);
+    }
 
     if (chdir (maildir) == NOTOK)
 	adios (maildir, "unable to change directory to");
-- 
1.7.10.4