rfivet/uemacs
1
0
Fork 0
mirror of https://github.com/rfivet/uemacs.git synced 2024-12-18 23:36:23 -05:00
Code Releases Activity

Do not use a temporary buffer to prompt user in mlyesno, thus avoiding problem with '%' or overflow.

Browse Source
This commit is contained in:
Renaud 2015-01-16 17:55:23 +08:00
parent 434c9ba7ab
commit 5fda2735a5
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
input.c
View File

@ -61,13 +61,10 @@ static const int quotec = 0x11 ; /* quote char during mlreply() */
int mlyesno( const char *prompt) int mlyesno( const char *prompt)
{ {
char c; /* input character */ char c; /* input character */
char buf[ NSTRING] ; /* prompt to user */
for (;;) { for (;;) {
/* build and prompt the user */ /* prompt the user */
strcpy(buf, prompt); mlwrite( "%s (y/n)? ", prompt) ;
strcat(buf, " (y/n)? ");
mlwrite(buf);
/* get the response */ /* get the response */
c = tgetc(); c = tgetc();