glx: Avoid atof() when computing the server's GLX version

[mesa.git] / src / glx / glxext.c

diff --git a/src/glx/glxext.c b/src/glx/glxext.c
index 6e6525aeeae2e032b0808e701589bcffe879a6d8..5943443100693224a05824ecf11147fad082d37f 100644 (file)
--- a/src/glx/glxext.c
+++ b/src/glx/glxext.c
@@ -714,7 +714,8 @@ static GLboolean
    LockDisplay(dpy);
 
    psc->configs = NULL;
-   if (atof(priv->serverGLXversion) >= 1.3) {
+   if (priv->majorVersion > 1 ||
+       (priv->majorVersion == 1 && priv->minorVersion >= 3)) {
       GetReq(GLXGetFBConfigs, fb_req);
       fb_req->reqType = priv->majorOpcode;
       fb_req->glxCode = X_GLXGetFBConfigs;