Fix undefined behavior (#2561)

6 years ago · 679cf7434e
parent fc3c3de551
commit 679cf7434e
1 changed files with 1 additions and 1 deletions
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@ -1779,7 +1779,7 @@ static void UnpackBoolVectorToFlatIndexList(const ImBoolVector* in, ImVector<int
    for (const int* it = it_begin; it < it_end; it++)
        if (int entries_32 = *it)
            for (int bit_n = 0; bit_n < 32; bit_n++)
-                if (entries_32 & (1 << bit_n))
+                if (entries_32 & (1u << bit_n))
                    out->push_back((int)((it - it_begin) << 5) + bit_n);
 }