Fix if parentheses in xterm code.
@@ -206,7 +206,7 @@ static int xterm_handle_input(void *arg) {
}
int sym = ch;
int mod = KMOD_NONE;
- if isupper(ch) {
+ if (isupper(ch)) {
sym = tolower(sym);
mod = KMOD_SHIFT;
}
