more pedantic compiler warnings

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@674 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 10 insertions, 4 deletions

diff --git a/plugins/check_smtp.c b/plugins/check_smtp.c
index f7c826b..c4e427a 100644
--- a/plugins/check_smtp.c
+++ b/plugins/check_smtp.c
@@ -41,8 +41,8 @@ int server_port = SMTP_PORT;
 char *server_address = NULL;
 char *server_expect = NULL;
 int smtp_use_dummycmd = 1;
-char *mail_command = "MAIL ";
-char *from_arg = " ";
+char *mail_command;
+char *from_arg;
 int warning_time = 0;
 int check_warning_time = FALSE;
 int critical_time = 0;
@@ -60,7 +60,7 @@ main (int argc, char **argv)
         int sd;
         double elapsed_time;
         int result = STATE_UNKNOWN;
-        char buffer[MAX_INPUT_BUFFER] = "";
+        char buffer[MAX_INPUT_BUFFER];
         char *from_str = NULL;
         char *helocmd = NULL;
         struct timeval tv;
@@ -313,7 +313,13 @@ process_arguments (int argc, char **argv)
         }
 
         if (server_expect == NULL)
-                asprintf (&server_expect, SMTP_EXPECT);
+                server_expect = strdup (SMTP_EXPECT);
+
+        if (mail_command == NULL)
+                mail_command = strdup("MAIL ");
+
+        if (from_arg==NULL)
+                from_arg = strdup(" ");
 
         return validate_arguments ();
 }