myadm

commit 2283d7bab173397b6206ebcb3159702000c694ed
parent 3ec39f0a74e4187950a7ae1d906d819dc3a3417a
Author: Claudio Alessi <smoppy@gmail.com>
Date:   Thu, 24 Mar 2016 22:46:13 +0100

No choice is fatal.

Diffstat:
M
myadm.c
 | 
15
+++++----------

1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/myadm.c b/myadm.c
@@ -637,6 +637,8 @@ viewdb(const Arg *arg) {
 
 	v = newaview("tables", viewdb_show);
 	v->choice = cloneitem(getitem(0));
+	if(!(v->choice && v->choice->ncols))
+		die("No database selected.\n");
 	v->form = stfl_form(L"<items.stfl>");
 	mysql_select_db(mysql, v->choice->cols[0]);
 	selview = v;
@@ -690,19 +692,12 @@ viewprev(const Arg *arg) {
 void
 viewtable(const Arg *arg) {
 	View *v;
-	Item *c;
-
-	c = cloneitem(getitem(0));
-	if(!c) {
-		stfl_setf("status", "No table selected.");
-		return;
-	}
 
 	v = newaview("records", viewtable_show);
-	v->choice = c;
+	v->choice = cloneitem(getitem(0));
+	if(!(v->choice && v->choice->ncols))
+		die("No table selected.\n");
 	v->form = stfl_form(L"<items.stfl>");
-	if(!v->choice->ncols)
-		die("records: no choice.\n");
 	selview = v;
 	viewtable_show();
 }