One additional fix which allows "gds write" to continue after a

RTimothyEdwards · RTimothyEdwards · commit 09ff52cdc009 · 2025-02-15T13:49:14.000-05:00
cell is found to be missing, if "gds allow undefined" has been
set.
diff --git a/database/DBexpand.c b/database/DBexpand.c
@@ -323,8 +323,12 @@ dbReadAreaFunc(scx, err_ptr)
     {
 	if (DBCellRead(def, TRUE, TRUE, NULL) == FALSE)
 	{
-	    if (err_ptr != NULL) *err_ptr = def;
-	    return 1;
+	    if (err_ptr != NULL) {
+		*err_ptr = def;
+		return 1;
+	    }
+	    else
+		return 0;
 	}
 
 	/* Note: we don't have to invoke DBReComputeBbox here because

Original file line number	Diff line number	Diff line change
`@@ -323,8 +323,12 @@ dbReadAreaFunc(scx, err_ptr)`
`323`	`323`	`{`
`324`	`324`	`if (DBCellRead(def, TRUE, TRUE, NULL) == FALSE)`
`325`	`325`	`{`
`326`		`- if (err_ptr != NULL) *err_ptr = def;`
`327`		`- return 1;`
	`326`	`+ if (err_ptr != NULL) {`
	`327`	`+ *err_ptr = def;`
	`328`	`+ return 1;`
	`329`	`+ }`
	`330`	`+ else`
	`331`	`+ return 0;`
`328`	`332`	`}`
`329`	`333`
`330`	`334`	`/* Note: we don't have to invoke DBReComputeBbox here because`