Remove superfluous checks for PJ.left being PJ_IO_UNITS_CLASSIC

5 files changed, 7 insertions, 7 deletions

diff --git a/src/pj_fwd.c b/src/pj_fwd.c
index 02f18d1c..e010f6ec 100644
--- a/src/pj_fwd.c
+++ b/src/pj_fwd.c
@@ -17,8 +17,8 @@ pj_fwd(LP lp, PJ *P) {
         return err;
     last_errno = proj_errno_reset (P);
 
-    /* Check input coordinates if angular */
-    if ((P->left==PJ_IO_UNITS_CLASSIC)||(P->left==PJ_IO_UNITS_RADIANS)) {
+    /* Check validity of angular input coordinates */
+    if (P->left==PJ_IO_UNITS_RADIANS) {
 
         /* check for forward and latitude or longitude overange */
         t = fabs(lp.phi)-M_HALFPI;
diff --git a/src/pj_fwd3d.c b/src/pj_fwd3d.c
index be683745..d141178f 100644
--- a/src/pj_fwd3d.c
+++ b/src/pj_fwd3d.c
@@ -20,8 +20,8 @@ XYZ pj_fwd3d(LPZ lpz, PJ *P) {
 
     last_errno = proj_errno_reset(P);
 
-    /* Check input coordinates if angular */
-    if ((P->left==PJ_IO_UNITS_CLASSIC)||(P->left==PJ_IO_UNITS_RADIANS)) {
+    /* Check validity of angular input coordinates */
+    if (P->left==PJ_IO_UNITS_RADIANS) {
 
         /* check for forward and latitude or longitude overange */
         t = fabs(lpz.phi)-M_HALFPI;
diff --git a/src/pj_inv.c b/src/pj_inv.c
index 55fc917f..68a5595b 100644
--- a/src/pj_inv.c
+++ b/src/pj_inv.c
@@ -42,7 +42,7 @@ LP pj_inv(XY xy, PJ *P) {
     if (P->ctx->last_errno)
         return err;
 
-    if ((P->left==PJ_IO_UNITS_CLASSIC)||(P->left==PJ_IO_UNITS_RADIANS)) {
+    if (P->left==PJ_IO_UNITS_RADIANS) {
         /* reduce from del lp.lam */
         lp.lam += P->lam0;
 
diff --git a/src/pj_inv3d.c b/src/pj_inv3d.c
index a01cfa7e..53e39a76 100644
--- a/src/pj_inv3d.c
+++ b/src/pj_inv3d.c
@@ -42,7 +42,7 @@ LPZ pj_inv3d (XYZ xyz, PJ *P) {
     if (P->ctx->last_errno)
         return err;
 
-    if ((P->left==PJ_IO_UNITS_CLASSIC)||(P->left==PJ_IO_UNITS_RADIANS)) {
+    if (P->left==PJ_IO_UNITS_RADIANS) {
         /* reduce from del lp.lam */
         lpz.lam += P->lam0;
 
diff --git a/src/proj.c b/src/proj.c
index aa0f07c0..049593c9 100644
--- a/src/proj.c
+++ b/src/proj.c
@@ -145,7 +145,7 @@ static void process(FILE *fid) {
             }
         } else {    /* x-y or decimal degree ascii output, scale if warranted by output units */
             if (inverse) {
-                if (Proj->left == PJ_IO_UNITS_RADIANS || Proj->left == PJ_IO_UNITS_CLASSIC) {
+                if (Proj->left == PJ_IO_UNITS_RADIANS) {
                     data.v *= RAD_TO_DEG;
                     data.u *= RAD_TO_DEG;
                 }