From 2d0acd7d61374a167f532cd2851f46f63d5e09a4 Mon Sep 17 00:00:00 2001
From: Howard Butler <howard@hobu.co>
Date: Sat, 13 Sep 2014 20:19:37 +0000
Subject: Apply patch in #244 along with test scenario

git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2520 4e78687f-474d-0410-85f9-8d5e500ac6b2
---
 nad/testvarious | 18 ++++++++++++++++++
 src/PJ_aeqd.c   |  2 +-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/nad/testvarious b/nad/testvarious
index a1d11987..fded86ea 100755
--- a/nad/testvarious
+++ b/nad/testvarious
@@ -663,6 +663,24 @@ $EXE -f '%.13f' \
  -E >>${OUT} <<EOF
 13 -10
 EOF
+echo "##############################################################" >> ${OUT}
+echo "Test bug 244 " >> ${OUT}
+#
+$EXE -f '%.12f' \
+     +init=epsg:4326 \
+     +to +proj=aeqd +lon_0=130.0 +lat_0=40.0 +a=6378137 +b=6378137 +units=m +no_defs \
+ -E >>${OUT} <<EOF
+-140.100000 -87.000000
+EOF
+echo "##############################################################" >> ${OUT}
+echo "Test bug 244 (2)" >> ${OUT}
+#
+$EXE -f '%.12f' \
+     +proj=aeqd +lon_0=130.0 +lat_0=40.0 +a=6378137 +b=6378137 +units=m +no_defs \
+     +to +init=epsg:4326 \
+ -E >>${OUT} <<EOF
+987122.4183302754536 -14429896.5395309105515
+EOF
 ##############################################################################
 # Done!
 # do 'diff' with distribution results
diff --git a/src/PJ_aeqd.c b/src/PJ_aeqd.c
index fa7c3f63..d564455d 100644
--- a/src/PJ_aeqd.c
+++ b/src/PJ_aeqd.c
@@ -210,7 +210,7 @@ INVERSE(s_inverse); /* spherical */
 			xy.y = (cosc - P->sinph0 * sin(lp.phi)) * c_rh;
 			xy.x *= sinc * P->cosph0;
 		}
-		lp.lam = xy.y == 0. ? 0. : atan2(xy.x, xy.y);
+		lp.lam = atan2(xy.x, xy.y);
 	} else if (P->mode == N_POLE) {
 		lp.phi = HALFPI - c_rh;
 		lp.lam = atan2(xy.x, -xy.y);
-- 
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