mesa: move variable declaration to where its used

The variable replacement was unused when building w/o
ENABLE_SHADER_CACHE. Since we can mix variable declarations and code,
move it to where its used.

Fixes: 9f8dc3bf03e "utils: build sha1/disk cache only with
Android/Autoconf"
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index 3313fa215b34698c5456733ce10ea1ff29cb643f..272aa5153cb2afece4ff41fb4f848b9cc2ab37ab 100644 (file)
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -1768,8 +1768,6 @@ _mesa_ShaderSource(GLuint shaderObj, GLsizei count,
    GLcharARB *source;
    struct gl_shader *sh;
 
-   GLcharARB *replacement;
-
    sh = _mesa_lookup_shader_err(ctx, shaderObj, "glShaderSourceARB");
    if (!sh)
       return;
@@ -1826,6 +1824,8 @@ _mesa_ShaderSource(GLuint shaderObj, GLsizei count,
    source[totalLength - 2] = '\0';
 
 #ifdef ENABLE_SHADER_CACHE
+   GLcharARB *replacement;
+
    /* Dump original shader source to MESA_SHADER_DUMP_PATH and replace
     * if corresponding entry found from MESA_SHADER_READ_PATH.
     */