sk1

sk1/main.c

@@ -13,20 +13,21 @@ void print_help() {
 }
 
 int main(int argc, char* argv[]) {
+    int result = 1;
     if (argc < 2) {
         fprintf(stderr, "Chyba: Chybaju argumenty. Pouzite -h pre zobrazenie pomoci.\n");
-        return 0;
+        result = 0;
     }
 
     if (strcmp(argv[1], "-h") == 0) {
         print_help();
-        return 0;
+        result = 0;
     }
 
     if ((strcmp(argv[1], "-c") == 0 || strcmp(argv[1], "-d") == 0 || 
          strcmp(argv[1], "-c2") == 0 || strcmp(argv[1], "-d2") == 0) && argc != 4) {
         fprintf(stderr, "Chyba: Nespravny pocet argumentov. Pouzite -h pre zobrazenie pomoci.\n");
-        return 0;
+        result = 0;
     }
 
     const char* input_file = argv[2];
@@ -37,30 +38,30 @@ int main(int argc, char* argv[]) {
         result = compress_1(input_file, output_file);
         if (result < 0) {
             fprintf(stderr, "Chyba: Kompresia zlyhala.\n");
-            return 1;
+            result = 0;
         }
     } else if (strcmp(argv[1], "-d") == 0) {
         result = decompress_1(input_file, output_file);
         if (result < 0) {
             fprintf(stderr, "Chyba: Dekompresia zlyhala.\n");
-            exit(0);
+            result = 0;
         }
     } else if (strcmp(argv[1], "-c2") == 0) {
         result = compress_2(input_file, output_file);
         if (result < 0) {
             fprintf(stderr, "Chyba: Kompresia zlyhala.\n");
-            return 1;
+            result = 0;
         }
     } else if (strcmp(argv[1], "-d2") == 0) {
         result = decompress_2(input_file, output_file);
         if (result < 0) {
             fprintf(stderr, "Chyba: Dekompresia zlyhala.\n");
-            return 1;
+            result = 0;
         }
     } else {
         fprintf(stderr, "Chyba: Neznámy argument. Použite -h pre zobrazenie pomoci.\n");
-        return 1;
+        result = 0;
     }
 
-    return 0;
+    return result;
 }