Fix pbo->size uninitialized.

Patch by Steinar Gunderson.

diff --git a/src/modules/opengl/filter_glsl_manager.cpp b/src/modules/opengl/filter_glsl_manager.cpp
index 2370c58a9ae1df9d30d94be223e5b358e4aec492..362e0f9e517abdbd370e49101baf6bdd54d1577e 100644 (file)
--- a/src/modules/opengl/filter_glsl_manager.cpp
+++ b/src/modules/opengl/filter_glsl_manager.cpp
@@ -161,6 +161,7 @@ glsl_pbo GlslManager::get_pbo(int size)
                        return NULL;
                }
                pbo->pbo = pb;
+               pbo->size = 0;
        }
        if (size > pbo->size) {
                glBindBuffer(GL_PIXEL_UNPACK_BUFFER_ARB, pbo->pbo);