util/rb_tree: Stop relying on &iter->field != NULL

[mesa.git] / src / util / xmlconfig.c

diff --git a/src/util/xmlconfig.c b/src/util/xmlconfig.c
index 4b77ea7624f6b96345f8eec9785f60faf76fa885..64363522d2f55f8f6a5017edfcf42b8b3154fff6 100644 (file)
--- a/src/util/xmlconfig.c
+++ b/src/util/xmlconfig.c
@@ -794,7 +794,7 @@ parseEngineAttr(struct OptConfData *data, const XML_Char **attr)
     if (engine_name_match) {
        regex_t re;
 
-       if (regcomp (&re, engine_name_match, REG_EXTENDED|REG_NOSUB) != 0) {
+       if (regcomp (&re, engine_name_match, REG_EXTENDED|REG_NOSUB) == 0) {
           if (regexec (&re, data->engineName, 0, NULL, 0) == REG_NOMATCH)
              data->ignoringApp = data->inApp;
           regfree (&re);