/****************************************************************************
- * Copyright (c) 1999-2004,2006 Free Software Foundation, Inc. *
+ * Copyright (c) 1999-2006,2007 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
/*
* Author: Thomas E. Dickey
*
- * $Id: cardfile.c,v 1.28 2006/12/10 00:30:09 tom Exp $
+ * $Id: cardfile.c,v 1.30 2007/04/07 17:07:34 tom Exp $
*
* File format: text beginning in column 1 is a title; other text is content.
*/
if ((offset = strlen(card->content)) != 0) {
total += 1 + offset;
card->content = (char *) realloc(card->content, total + 1);
- strcpy(card->content + offset++, " ");
+ if (card->content)
+ strcpy(card->content + offset++, " ");
} else {
if (card->content != 0)
free(card->content);
card->content = (char *) malloc(total + 1);
}
- strcpy(card->content + offset, content);
+ if (card->content)
+ strcpy(card->content + offset, content);
}
}
return (MY_CTRL_N);
case CTRL('P'):
return (MY_CTRL_P);
- case CTRL('Q'):
- case 033:
+ case QUIT:
+ case ESCAPE:
return (MY_CTRL_Q);
case KEY_BACKSPACE: