From 128237927d6fa4ffb23e52c59150f57520004c00 Mon Sep 17 00:00:00 2001 From: José Fonseca Date: Mon, 30 Aug 2010 13:48:21 +0100 Subject: mesa: Fix _mesa_lookup_parameter_constant's return value. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fixes gcc warning In function ‘_mesa_add_unnamed_constant’: warning: ‘pos’ may be used uninitialized in this function but also what appears to be a bug. --- src/mesa/program/prog_parameter.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'src/mesa/program') diff --git a/src/mesa/program/prog_parameter.c b/src/mesa/program/prog_parameter.c index 40dc92cb201..6bf8a081b02 100644 --- a/src/mesa/program/prog_parameter.c +++ b/src/mesa/program/prog_parameter.c @@ -482,8 +482,10 @@ _mesa_lookup_parameter_constant(const struct gl_program_parameter_list *list, assert(vSize >= 1); assert(vSize <= 4); - if (!list) - return -1; + if (!list) { + *posOut = -1; + return GL_FALSE; + } for (i = 0; i < list->NumParameters; i++) { if (list->Parameters[i].Type == PROGRAM_CONSTANT) { -- cgit v1.2.3