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| author | Tianjie Xu <xunchang@google.com> | 2018-06-06 19:53:20 +0200 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2018-06-06 19:53:20 +0200 |
| commit | 0e2d90073940d33484dd8131f13ff04e7baf25ac (patch) | |
| tree | d6d714915fdd9bb45275a1ff2f1e1a99251a9959 /minui/graphics.cpp | |
| parent | Merge "ui: join only if joinable." (diff) | |
| parent | minui: Handle the failures from the drm backend in gr_init (diff) | |
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Diffstat (limited to 'minui/graphics.cpp')
| -rw-r--r-- | minui/graphics.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/minui/graphics.cpp b/minui/graphics.cpp index 3b386015a..c1aab412d 100644 --- a/minui/graphics.cpp +++ b/minui/graphics.cpp @@ -356,6 +356,10 @@ int gr_init() { gr_flip(); gr_flip(); + if (!gr_draw) { + printf("gr_init: gr_draw becomes nullptr after gr_flip\n"); + return -1; + } gr_rotate(DEFAULT_ROTATION); |