Index: trunk/stac/src/stacWrite.c
===================================================================
--- trunk/stac/src/stacWrite.c	(revision 5743)
+++ trunk/stac/src/stacWrite.c	(revision 5745)
@@ -4,6 +4,6 @@
 #include "stac.h"
 
-bool stacWriteMap(const char *mapName,	// Filename to write to
-		  psPlaneTransform *map	// Map to write
+bool stacWriteMap(const char *mapName,  // Filename to write to
+                  psPlaneTransform *map // Map to write
     )
 {
@@ -12,42 +12,42 @@
     FILE *mapFile = fopen(mapName, "w");
     if (!mapFile) {
-	fprintf(stderr, "Unable to open map file: %s\n", mapName);
-	return false;
+        fprintf(stderr, "Unable to open map file: %s\n", mapName);
+        return false;
     }
 
-    psPolynomial2D *xMap = map->x;	// x transform
-    psPolynomial2D *yMap = map->y;	// y transform
+    psPolynomial2D *xMap = map->x;      // x transform
+    psPolynomial2D *yMap = map->y;      // y transform
 
     // A crucial limitation of the current system --- the order of each polynomial must be the same
     assert(xMap->nX == xMap->nY && yMap->nX == yMap->nY && xMap->nX == yMap->nX);
-    int order = xMap->nX;	// The polynomial order
+    int order = xMap->nX;       // The polynomial order
     fprintf(mapFile, "%d\n", order);
-    
+
     // x coefficients
-    for (int k = 0; k < order + 1; k++) {
-	for (int j = 0; j < k + 1; j++) {
-	    int i = k - j;
-	    if (xMap->mask[i][j]) {
-		fprintf(mapFile, "0.0 ");
-	    } else {
-		fprintf(mapFile, "%g ", xMap->coeff[i][j]);
-	    }
-	}
+    for (int k = 0; k <= order; k++) {
+        for (int j = 0; j <= k; j++) {
+            int i = k - j;
+            if (xMap->mask[i][j]) {
+                fprintf(mapFile, "0.0 ");
+            } else {
+                fprintf(mapFile, "%g ", xMap->coeff[i][j]);
+            }
+        }
     }
     fprintf(mapFile, "\n");
 
     // y coefficients
-    for (int k = 0; k < order + 1; k++) {
-	for (int j = 0; j < k + 1; j++) {
-	    int i = k - j;
-	    if (yMap->mask[i][j]) {
-		fprintf(mapFile, "0.0 ");
-	    } else {
-		fprintf(mapFile, "%g ", yMap->coeff[i][j]);
-	    }
-	}
+    for (int k = 0; k <= order; k++) {
+        for (int j = 0; j <= k; j++) {
+            int i = k - j;
+            if (yMap->mask[i][j]) {
+                fprintf(mapFile, "0.0 ");
+            } else {
+                fprintf(mapFile, "%g ", yMap->coeff[i][j]);
+            }
+        }
     }
     fprintf(mapFile, "\n");
-    
+
     fclose(mapFile);
 
@@ -57,5 +57,5 @@
 
 bool stacWriteMaps(const psArray *names, // Filenames of the input images (will add ".map")
-		   const psArray *maps	// Maps to write
+                   const psArray *maps  // Maps to write
     )
 {
@@ -65,9 +65,9 @@
 
     for (int i = 0; i < names->n; i++) {
- 	char mapName[MAXCHAR];		// Filename of error image
-	sprintf(mapName, "%s.map", names->data[i]);
-	if (!stacWriteMap(mapName, maps->data[i])) {
-	    return false;
-	}
+        char mapName[MAXCHAR];          // Filename of error image
+        sprintf(mapName, "%s.map", (const char*)names->data[i]);
+        if (!stacWriteMap(mapName, maps->data[i])) {
+            return false;
+        }
     }