From ce391ad99abdb090e76c4d46e9327af56cf94236 Mon Sep 17 00:00:00 2001
From: Kris De Gussem <kris.degussem@gmail.com>
Date: Tue, 11 Sep 2012 20:59:20 +0200
Subject: static code checking (Bug #614223)

(bzr r11663)
---
 src/display/nr-filter-gaussian.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/display/nr-filter-gaussian.cpp b/src/display/nr-filter-gaussian.cpp
index 06c2d2718..390021712 100644
--- a/src/display/nr-filter-gaussian.cpp
+++ b/src/display/nr-filter-gaussian.cpp
@@ -145,6 +145,7 @@ static void
 _make_kernel(FIRValue *const kernel, double const deviation)
 {
     int const scr_len = _effect_area_scr(deviation);
+    g_assert(scr_len >= 0);
     double const d_sq = sqr(deviation) * 2;
     double k[scr_len+1]; // This is only called for small kernel sizes (above approximately 10 coefficients the IIR filter is used)
 
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