Added popup menus to column and row title areas in datasheet.

[pspp-builds.git] / src / ui / gui / psppire-case-file.c

diff --git a/src/ui/gui/psppire-case-file.c b/src/ui/gui/psppire-case-file.c
index 455ac2b755b7d412d89de82cfd6d1d775f7896d1..a44309eed8c67fb14a68bb3e818194d1f8684bc3 100644 (file)
--- a/src/ui/gui/psppire-case-file.c
+++ b/src/ui/gui/psppire-case-file.c
@@ -169,9 +169,12 @@ psppire_case_file_delete_cases (PsppireCaseFile *cf, casenumber n_cases, casenum
   g_return_val_if_fail (cf, FALSE);
   g_return_val_if_fail (cf->datasheet, FALSE);
 
+  g_return_val_if_fail (first + n_cases <=
+                       psppire_case_file_get_case_count (cf), FALSE);
+
   datasheet_delete_rows (cf->datasheet, first, n_cases);
 
-  g_signal_emit (cf, signals [CASES_DELETED], 0, n_cases, first);
+  g_signal_emit (cf, signals [CASES_DELETED], 0, first, n_cases);
 
   return TRUE;
 }