1 files changed, 43 insertions, 41 deletions
diff --git a/src/mods/commands/yc_exec.cpp b/src/mods/commands/yc_exec.cpp
index b8377b3..119942d 100755
--- a/src/mods/commands/yc_exec.cpp
+++ b/src/mods/commands/yc_exec.cpp
@@ -9,56 +9,58 @@
 
 using namespace std;
 
-extern "C" {
- int extern_function(void *v_arg)
- {
-	container *c=(container *)v_arg;
-	
-	user* p_user = (user*) c->elem[1];		// the corresponding user
-        timr* p_timr = (timr*) ((dynamic_wrap*)c->elem[3])->TIMR; 
-        conf* p_conf = (conf*) ((dynamic_wrap*)c->elem[3])->CONF; 
-	vector<string> *params = (vector<string>*) c->elem[2];	// param array
+extern "C"
+{
+  int extern_function(void *v_arg)
+  {
+    container *c=(container *)v_arg;
 
-        string s_command;
-        string s_msg = p_timr->get_time();
-        string s_output;
+    user* p_user = (user*) c->elem[1];		// the corresponding user
+    timr* p_timr = (timr*) ((dynamic_wrap*)c->elem[3])->TIMR;
+    conf* p_conf = (conf*) ((dynamic_wrap*)c->elem[3])->CONF;
+    vector<string> *params = (vector<string>*) c->elem[2];	// param array
 
-        vector<string>::iterator iter;
-        for ( iter = params->begin(); iter != params->end(); iter++ )
-         s_command.append( " " + *iter );
+    string s_command;
+    string s_msg = p_timr->get_time();
+    string s_output;
 
-        s_command.append(" 2>error.log");
+    vector<string>::iterator iter;
+    for ( iter = params->begin(); iter != params->end(); iter++ )
+      s_command.append( " " + *iter );
 
-        s_msg.append( " " + s_command + "<br>\n" );
+    s_command.append(" 2>error.log");
 
-        p_user->msg_post( &s_msg );
+    s_msg.append( " " + s_command + "<br>\n" );
 
-        FILE *file;
-        char buffer[READBUF];
+    p_user->msg_post( &s_msg );
 
-        if( (file=popen(s_command.c_str(), "r")) == NULL )
-        {
-          s_output = "<font color=\"#" 
-                   + p_conf->get_elem("chat.html.errorcolor")
-                   + p_conf->get_elem("chat.msgs.err.execcommand")
-                   + "</font><br>\n";
-         p_user->msg_post( &s_output );
-        }
+    FILE *file;
+    char buffer[READBUF];
 
-        else
-        { 
-         s_output.append("<hr>\n");
-         while(true)
-         {
-          if(fgets(buffer, READBUF, file) == NULL)
-           break;
+    if( (file=popen(s_command.c_str(), "r")) == NULL )
+    {
+      s_output = "<font color=\"#"
+                 + p_conf->get_elem("chat.html.errorcolor")
+                 + p_conf->get_elem("chat.msgs.err.execcommand")
+                 + "</font><br>\n";
+      p_user->msg_post( &s_output );
+    }
+    else
+    {
+      s_output.append("<hr>\n");
+      while(true)
+      {
+        if(fgets(buffer, READBUF, file) == NULL)
+          break;
 
-           s_output.append( string(buffer) + "<br>\n" );
-         }
+        s_output.append( string(buffer) + "<br>\n" );
+      }
 
-         p_user->msg_post( &s_output );
-         pclose(file);
-       }
- }
+      p_user->msg_post( &s_output );
+      pclose(file);
+    }
+
+    return 0;
+  }
 }