diff options
| author | Ian Romanick <[email protected]> | 2010-05-14 16:06:41 -0700 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2010-05-14 16:07:04 -0700 |
| commit | 2384937835c1cfbce8c6361ad0972761e17ae1a7 (patch) | |
| tree | 61f61da7976f08b382410187c6c845e55833abf2 /glsl_parser_extras.cpp | |
| parent | 2b97dc657a0e762bc67216405419cd348eb948c0 (diff) | |
Fix function call parameter printer to omit extraneous leading comma
The output of all test cases was verified to be the same using diff.
Diffstat (limited to 'glsl_parser_extras.cpp')
| -rw-r--r-- | glsl_parser_extras.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/glsl_parser_extras.cpp b/glsl_parser_extras.cpp index 985d3829e65..62eeb9c8600 100644 --- a/glsl_parser_extras.cpp +++ b/glsl_parser_extras.cpp @@ -326,7 +326,8 @@ ast_expression::print(void) const printf("( "); foreach_list_const (n, &this->expressions) { - printf(", "); + if (n != this->expressions.get_head()) + printf(", "); ast_node *ast = exec_node_data(ast_node, n, link); ast->print(); |