From c9ed6fed59bb297d1393fdca790ae433bc6f09f9 Mon Sep 17 00:00:00 2001 From: Orestis Floros Date: Fri, 30 Mar 2018 23:43:16 +0300 Subject: [PATCH] Fix build error with -O2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ../render/gles2/renderer.c: In function ‘gles2_render_texture_with_matrix’: ../render/gles2/renderer.c:140:2: error: ‘target’ may be used uninitialized in this function [-Werror=maybe-uninitialized] glBindTexture(target, tex_id); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../render/gles2/renderer.c:145:2: error: ‘prog’ may be used uninitialized in this function [-Werror=maybe-uninitialized] glUseProgram(prog); --- render/gles2/renderer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/render/gles2/renderer.c b/render/gles2/renderer.c index f96f468b..8f3ce7f7 100644 --- a/render/gles2/renderer.c +++ b/render/gles2/renderer.c @@ -111,8 +111,8 @@ static bool gles2_render_texture_with_matrix(struct wlr_renderer *wlr_renderer, struct wlr_gles2_texture *texture = gles2_get_texture_in_context(wlr_texture); - GLuint prog; - GLenum target; + GLuint prog = 0; + GLenum target = 0; switch (texture->type) { case WLR_GLES2_TEXTURE_GLTEX: case WLR_GLES2_TEXTURE_WL_DRM_GL: