nickwatch: Implement hook for messages/notices.

[irc/quakenet/newserv.git] / helpmod2 / hed.c

diff --git a/helpmod2/hed.c b/helpmod2/hed.c
index c9d1fb3a4e5dcf367f78a5777235dd07b2356993..c95eb8e3d30a30bc53120dc6360846a37b9b60cc 100644 (file)
--- a/helpmod2/hed.c
+++ b/helpmod2/hed.c
@@ -94,7 +94,11 @@ helpmod_editor *hed_write(helpmod_editor *editor)
     hed_line *ptr;
 
     sprintf(fname_buffer, HELPMOD_TEXT_DIR"/%s" ,editor->filename);
-    if ((file = fopen(fname_buffer, "wt")) == NULL);
+    if ((file = fopen(fname_buffer, "wt")) == NULL)
+    {
+        Error("helpmod", ERR_ERROR, "hed: could not open file: %s", fname_buffer);
+        return editor;
+    }
 
     for (ptr = editor->start;ptr != NULL;ptr = ptr->next)
         fprintf(file, "%s\n", ptr->line);
@@ -194,21 +198,17 @@ void hed_command (huser *sender, channel* returntype, char* ostr, int argc, char
                switch (argv[0][i])
                {
                case '.':
-                   sprintf(&buffer[j], "%d%n", editor->line + 1, &nread);
-                    j+=nread;
+                   j+=sprintf(&buffer[j], "%d", editor->line + 1);
                    break;
                case '$':
-                   sprintf(&buffer[j], "%d%n", hed_line_count(editor) + 0, &nread);
-                   j+=nread;
+                   j+=sprintf(&buffer[j], "%d", hed_line_count(editor) + 0);
                    break;
                case '-':
                case '^':
-                   sprintf(&buffer[j], "%d%n", editor->line + 0, &nread);
-                   j+=nread;
+                   j+=sprintf(&buffer[j], "%d", editor->line + 0);
                    break;
                case '+':
-                   sprintf(&buffer[j], "%d%n", editor->line + 2, &nread);
-                   j+=nread;
+                   j+=sprintf(&buffer[j], "%d", editor->line + 2);
                    break;
                default:
                    buffer[j++] = argv[0][i];
@@ -426,9 +426,13 @@ void hed_command (huser *sender, channel* returntype, char* ostr, int argc, char
     }
     else
     { /* HED_INPUT */
-        char *str;
+       char *str;
+
+       if (argc == 0)
+           ostr[0] = '\0';
+
        /* return to command mode */
-       if (!strcmp(argv[0], "."))
+       if (!strcmp(ostr, "."))
        {
             editor->state = HED_COMMAND;
            return;