From f4e6677fc1f1fa3d4862ac5b45f3428d434dd2a3 Mon Sep 17 00:00:00 2001
From: Thierry HUCHARD <thierry@ordissimo.com>
Date: Sun, 22 Mar 2020 16:29:34 +0100
Subject: [PATCH] Fix build.

---
 backend/escl/escl.c      | 3 +--
 backend/escl/escl_crop.c | 2 ++
 backend/escl/escl_jpeg.c | 4 ++--
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/backend/escl/escl.c b/backend/escl/escl.c
index 01e7d3917..2f067d129 100644
--- a/backend/escl/escl.c
+++ b/backend/escl/escl.c
@@ -404,7 +404,6 @@ sane_get_devices(const SANE_Device ***device_list, SANE_Bool local_only)
 static SANE_Status
 init_options(SANE_String_Const name, escl_sane_t *s)
 {
-    SANE_Range xrange, yrange;
     DBG (10, "escl init_options\n");
 
     SANE_Status status = SANE_STATUS_GOOD;
@@ -846,7 +845,7 @@ sane_start(SANE_Handle h)
        return SANE_STATUS_INVAL;
     }
 
-    DBG(10, "2-Size Image (%d)[%dx%d|%dx%d]\n", handler->scanner->img_size, 0, 0, w, he);
+    DBG(10, "2-Size Image (%ld)[%dx%d|%dx%d]\n", handler->scanner->img_size, 0, 0, w, he);
 
     if (status != SANE_STATUS_GOOD)
        return (status);
diff --git a/backend/escl/escl_crop.c b/backend/escl/escl_crop.c
index 3f0365d74..d49a804be 100644
--- a/backend/escl/escl_crop.c
+++ b/backend/escl/escl_crop.c
@@ -37,11 +37,13 @@ escl_crop_surface(capabilities_t *scanner,
 	       int *width,
 	       int *height)
 {
+	/*
     int x_off = 0, x = 0;
     int real_w = 0;
     int y_off = 0, y = 0;
     int real_h = 0;
     unsigned char *surface_crop = NULL;
+    */
 /*
     DBG( 1, "Escl Image Crop\n");
     if (w < (int)scanner->caps[scanner->source].width)
diff --git a/backend/escl/escl_jpeg.c b/backend/escl/escl_jpeg.c
index 647db1a60..c0042a2dd 100644
--- a/backend/escl/escl_jpeg.c
+++ b/backend/escl/escl_jpeg.c
@@ -208,14 +208,14 @@ get_JPEG_data(capabilities_t *scanner, int *width, int *height, int *bps)
 	        scanner->caps[scanner->source].width,
 	        scanner->caps[scanner->source].height);
     x_off = scanner->caps[scanner->source].pos_x;
-    if (x_off > scanner->caps[scanner->source].width) {
+    if (x_off > (unsigned int)scanner->caps[scanner->source].width) {
        w = scanner->caps[scanner->source].width;
        x_off = 0;
     }
     else
        w = scanner->caps[scanner->source].width - x_off;
     y_off = scanner->caps[scanner->source].pos_y;
-    if(y_off > scanner->caps[scanner->source].height) {
+    if(y_off > (unsigned int)scanner->caps[scanner->source].height) {
        h = scanner->caps[scanner->source].height;
        y_off = 0;
     }