From e5cf02937189b011f387e5b618ce73d6e296a38d Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Mon, 12 Mar 2018 23:51:22 +0100
Subject: Avoid 'duplicateExpression,Same expression on both sides of '!=''
 false positive with older cppcheck versions

---
 src/pj_apply_vgridshift.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/pj_apply_vgridshift.c b/src/pj_apply_vgridshift.c
index 5a40ddfd..1b32c0f6 100644
--- a/src/pj_apply_vgridshift.c
+++ b/src/pj_apply_vgridshift.c
@@ -41,6 +41,7 @@ static double read_vgrid_value( PJ *defn, LP input, int *gridlist_count_p, PJ_GR
     int    grid_ix2, grid_iy2;
     float  *cvs;
     /* do not deal with NaN coordinates */
+    /* cppcheck-suppress duplicateExpression */
     if( input.phi != input.phi || input.lam != input.lam )
         itable = *gridlist_count_p;
 
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