From 83a5b7e4689dcc36789f567847ccf65db858a9f3 Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Mon, 22 Feb 2010 23:49:50 -0800
Subject: glsl/apps: Assert that ftell does not return an error.

---
 src/glsl/apps/process.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/glsl/apps/process.c')

diff --git a/src/glsl/apps/process.c b/src/glsl/apps/process.c
index e65f35cc00b..c8a1a1868cc 100644
--- a/src/glsl/apps/process.c
+++ b/src/glsl/apps/process.c
@@ -58,6 +58,7 @@ main(int argc,
 
    fseek(in, 0, SEEK_END);
    size = ftell(in);
+   assert(size != -1);
    fseek(in, 0, SEEK_SET);
 
    out = fopen(argv[2], "wb");
-- 
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