nethack-gwaa-kiwi/nethack
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Fix possibly uninitialized error

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This commit is contained in:
Pasi Kallinen
2022-01-22 21:53:15 +02:00
parent 3b542e3cab
commit d92d5f2268
1 changed files with 11 additions and 9 deletions
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20
win/curses/cursdial.c
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@@ -373,7 +373,7 @@ curses_ext_cmd(void)
int ret = -1;
char cur_choice[BUFSZ];
int matches = 0;
int *ecmatches;
int *ecmatches = NULL;
WINDOW *extwin = NULL, *extwin2 = NULL;
if (iflags.extmenu) {
@@ -421,14 +421,16 @@ curses_ext_cmd(void)
wclrtoeol(extwin);
/* if we have an autocomplete command, AND it matches uniquely */
if (matches == 1) {
if (matches == 1 && ecmatches) {
struct ext_func_tab *ec = extcmds_getentry(ecmatches[0]);
curses_toggle_color_attr(extwin, NONE, A_UNDERLINE, ON);
wmove(extwin, starty, (int) strlen(cur_choice) + startx + 2);
wprintw(extwin, "%s",
ec->ef_txt + (int) strlen(cur_choice));
curses_toggle_color_attr(extwin, NONE, A_UNDERLINE, OFF);
if (ec) {
curses_toggle_color_attr(extwin, NONE, A_UNDERLINE, ON);
wmove(extwin, starty, (int) strlen(cur_choice) + startx + 2);
wprintw(extwin, "%s",
ec->ef_txt + (int) strlen(cur_choice));
curses_toggle_color_attr(extwin, NONE, A_UNDERLINE, OFF);
}
}
curs_set(1);
@@ -447,7 +449,7 @@ curses_ext_cmd(void)
(void) mungspaces(cur_choice);
if (ret == -1) {
matches = extcmds_match(cur_choice, ECM_IGNOREAC|ECM_EXACTMATCH, &ecmatches);
if (matches == 1)
if (matches == 1 && ecmatches)
ret = ecmatches[0];
}
break;
@@ -481,7 +483,7 @@ curses_ext_cmd(void)
ret = -1;
}
matches = extcmds_match(cur_choice, ECM_NOFLAGS, &ecmatches);
if (matches == 1)
if (matches == 1 && ecmatches)
ret = ecmatches[0];
}