glcpp: Add boolean 'error' flag.

We used to check if the info log is non-empty, but when we print
warnings, this will no longer be valid.

1 files changed, 1 insertions, 0 deletions

diff --git a/glcpp/glcpp.h b/glcpp/glcpp.h
index e67469be2e..8167a481d5 100644
--- a/glcpp/glcpp.h
+++ b/glcpp/glcpp.h
@@ -155,6 +155,7 @@ struct glcpp_parser {
 	token_node_t *lex_from_node;
 	char *output;
 	char *info_log;
+	int error;
 };
 
 glcpp_parser_t *