Merge pull request #150 from isidentical/remove-compiler-warnings

fix int to size_t comparison by casting int to size_t
itsapi · Dec 16, 2019 · ce301b9 · ce301b9
2 parents b0b66ef + 1d1cae2
commit ce301b9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/render_c_module.c b/render_c_module.c
@@ -1023,7 +1023,7 @@ render_map(PyObject *self, PyObject *args)
         frame.buffer[frame.cur_pos] = L'\0';
         int n_wprintf_written = wprintf(frame.buffer);
 
-        if (n_wprintf_written != frame.cur_pos)
+        if (n_wprintf_written >= 0 && (size_t)n_wprintf_written != frame.cur_pos)
         {
             PyErr_SetString(C_RENDERER_EXCEPTION, "wfprint messed up!");
             return NULL;