fix(progressbar): Safety check

Fixes #152
2016-11-08 13:55:16 +01:00 · 2016-11-08 13:55:16 +01:00 · a8e902c579
commit a8e902c579
parent 22328c4b13
1 changed files with 1 additions and 1 deletions
--- a/src/drawtypes/progressbar.cpp
+++ b/src/drawtypes/progressbar.cpp
@ -62,7 +62,7 @@ namespace drawtypes {
    } else if (m_gradient) {
      size_t color = 0;
      for (size_t i = 0; i < fill_width; i++) {
-        if (i % m_colorstep == 0)
+        if (i % m_colorstep == 0 && color < m_colors.size())
          m_fill->m_foreground = m_colors[color++];
        m_builder->node(m_fill);
      }