From f48ee838e7b88a630f9dea76b697eb4626d69abc Mon Sep 17 00:00:00 2001 From: Rémi Verschelde Date: Thu, 4 Oct 2018 13:04:58 +0200 Subject: Fix GCC 8 warnings about potentially unitialized variables Fixes the following GCC 8 warnings: ``` core/image.cpp:730:44: warning: 'mip1_weight' may be used uninitialized in this function [-Wmaybe-uninitialized] core/image.cpp:293:20: warning: 'mip2' may be used uninitialized in this function [-Wmaybe-uninitialized] core/image.cpp:293:20: warning: 'mip1' may be used uninitialized in this function [-Wmaybe-uninitialized] editor/audio_stream_preview.cpp:58:19: warning: 'vmax' may be used uninitialized in this function [-Wmaybe-uninitialized] editor/audio_stream_preview.cpp:85:19: warning: 'vmin' may be used uninitialized in this function [-Wmaybe-uninitialized] editor/editor_themes.cpp:306:53: warning: 'preset_contrast' may be used uninitialized in this function [-Wmaybe-uninitialized] editor/plugins/animation_blend_space_2d_editor.cpp:459:27: warning: 'prev_idx' may be used uninitialized in this function [-Wmaybe-uninitialized] editor/plugins/animation_blend_space_2d_editor.cpp:443:27: warning: 'prev_idx' may be used uninitialized in this function [-Wmaybe-uninitialized] main/tests/test_oa_hash_map.cpp:57:29: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized] modules/csg/csg.cpp:764:40: warning: 'max_angle' may be used uninitialized in this function [-Wmaybe-uninitialized] modules/csg/csg_shape.cpp:1945:3: warning: 'face_count' may be used uninitialized in this function [-Wmaybe-uninitialized] scene/3d/voxel_light_baker.cpp:1593:8: warning: 'cone_aperture' may be used uninitialized in this function [-Wmaybe-uninitialized] scene/3d/voxel_light_baker.cpp:1592:6: warning: 'cone_dir_count' may be used uninitialized in this function [-Wmaybe-uninitialized] scene/animation/animation_blend_space_2d.cpp:471:8: warning: 'mind' may be used uninitialized in this function [-Wmaybe-uninitialized] core/os/memory.cpp:94: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas] core/os/memory.cpp:95: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas] core/os/memory.cpp:98: warning: ignoring #pragma clang diagnostic [-Wunknown-pragmas] ``` --- editor/plugins/animation_blend_space_2d_editor.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'editor/plugins') diff --git a/editor/plugins/animation_blend_space_2d_editor.cpp b/editor/plugins/animation_blend_space_2d_editor.cpp index c4f8cdc3d7..394b888d0e 100644 --- a/editor/plugins/animation_blend_space_2d_editor.cpp +++ b/editor/plugins/animation_blend_space_2d_editor.cpp @@ -434,7 +434,7 @@ void AnimationNodeBlendSpace2DEditor::_blend_space_draw() { if (blend_space->get_snap().x > 0) { - int prev_idx; + int prev_idx = 0; for (int i = 0; i < s.x; i++) { float v = blend_space->get_min_space().x + i * (blend_space->get_max_space().x - blend_space->get_min_space().x) / s.x; @@ -450,7 +450,7 @@ void AnimationNodeBlendSpace2DEditor::_blend_space_draw() { if (blend_space->get_snap().y > 0) { - int prev_idx; + int prev_idx = 0; for (int i = 0; i < s.y; i++) { float v = blend_space->get_max_space().y - i * (blend_space->get_max_space().y - blend_space->get_min_space().y) / s.y; -- cgit v1.2.3