diff options
Diffstat (limited to 'modules/core/os_sqline.cpp')
| -rw-r--r-- | modules/core/os_sqline.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/modules/core/os_sqline.cpp b/modules/core/os_sqline.cpp index 6ce51a518..e409c1bd7 100644 --- a/modules/core/os_sqline.cpp +++ b/modules/core/os_sqline.cpp @@ -34,6 +34,9 @@ class SQLineDelCallback : public NumberList void HandleNumber(unsigned Number) { + if (!Number) + return; + XLine *x = SQLine->GetEntry(Number - 1); if (!x) @@ -67,6 +70,9 @@ class SQLineListCallback : public NumberList virtual void HandleNumber(unsigned Number) { + if (!Number) + return; + XLine *x = SQLine->GetEntry(Number - 1); if (!x) @@ -96,6 +102,9 @@ class SQLineViewCallback : public SQLineListCallback void HandleNumber(unsigned Number) { + if (!Number) + return; + XLine *x = SQLine->GetEntry(Number - 1); if (!x) |