rnrjs

du6/program.c

@@ -30,10 +30,7 @@ struct tree* read_tree(){
     if(!r) {
         return NULL;
     }
-    buffer[strcspn(r, "\n")] = '\0';
-    if(buffer[0] == '\0'){
-        return NULL;
-    }
+    buffer[strcspn(buffer, "\n")] = '\0';
     struct tree* node = calloc(1,sizeof(struct tree));
     memcpy(node->value,buffer,SIZE);
     if(buffer[0] == '*'){
@@ -76,17 +73,15 @@ int main(void){
     struct tree* tree = read_tree();
     char line[SIZE];
     
-
-    while( fgets(line, sizeof(line), stdin)){
-            if(strcmp(line, "\n") == 0){
-                whitespace = true;
-                break;
-            }
-
-        }
     int numOfLeaves = count_leaves(tree);
     char answer[SIZE];
-    bool exs = false;
+    while (fgets(line, sizeof(line), stdin)) {
+    line[strcspn(line, "\n")] = '\0';
+    if (line[0] == '\0') {
+        whitespace = true;
+        break; 
+    }
+}
     printf("Expert z bufetu to vie.\n");
     if(!tree || !whitespace){
         printf("Chybna databaza\n");