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fixed infinite loop on incalid input

bugfix
ketrptr 2024-12-15 14:04:26 +01:00
parent 87c5fa8225
commit 7dfcf1500b
1 changed files with 6 additions and 2 deletions
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8
src/ui.c
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@ -33,10 +33,13 @@ int main(void) {
printf(" -5- Faecher Importieren\n"); printf(" -5- Faecher Importieren\n");
printf(" -6- Planer beenden\n"); printf(" -6- Planer beenden\n");
printf(" Wähle die gewünschte Option aus\n"); printf(" Wähle die gewünschte Option aus\n");
if (scanf("%d", &choice) != 1) { volatile int r = scanf("%d", &choice);
if (r != 1) {
printf("Falsche Eingabe\n"); printf("Falsche Eingabe\n");
fgetc(stdin);
choice = 0;
continue;
}; };
// choice = 0;
switch (choice) { switch (choice) {
case 1: case 1:
@ -95,6 +98,7 @@ int main(void) {
case 3: case 3:
if (listT == NULL) { if (listT == NULL) {
printf("Die Liste ist leer"); printf("Die Liste ist leer");
break;
} else { } else {
llistPrintT(listT); llistPrintT(listT);
// llist *iterator = list; // llist *iterator = list;