glx: remove unused local var in determineTextureFormat()

diff --git a/src/glx/x11/glx_pbuffer.c b/src/glx/x11/glx_pbuffer.c
index 6bcf965..a06331f 100644 (file)
--- a/src/glx/x11/glx_pbuffer.c
+++ b/src/glx/x11/glx_pbuffer.c
@@ -194,7 +194,6 @@ determineTextureTarget(const int *attribs, int numAttribs)
 static GLenum
 determineTextureFormat(const int *attribs, int numAttribs)
 {
-   GLenum target = 0;
    int i;
 
    for (i = 0; i < numAttribs; i++) {