fix: compile error on ./nemu/tools/gen-expr/gen-expr.c

NJU-ProjectN · May 2, 2023 · c3baa4a · c3baa4a
1 parent 773a409
commit c3baa4a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/gen-expr/gen-expr.c b/tools/gen-expr/gen-expr.c
@@ -60,7 +60,7 @@ int main(int argc, char *argv[]) {
     assert(fp != NULL);
 
     int result;
-    fscanf(fp, "%d", &result);
+    ret = fscanf(fp, "%d", &result);
     pclose(fp);
 
     printf("%u %s\n", result, buf);