Improve error handling in DataManager::Error (#2872)

844a96d9 · Chen Bill · GitHub · 3b885f2f · 844a96d9
Commit 844a96d9 authored Jul 05, 2025 by Chen Bill Committed by GitHub Jul 05, 2025
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Showing with 5 additions and 3 deletions

gframe/data_manager.cpp gframe/data_manager.cpp +5 -3

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--- a/gframe/data_manager.cpp
+++ b/gframe/data_manager.cpp
@@ -165,8 +165,10 @@ void DataManager::ReadStringConfLine(const char* linebuf) {
 	}
 }
 bool DataManager::Error(sqlite3* pDB, sqlite3_stmt* pStmt) {
-	std::snprintf(errmsg, sizeof errmsg, "%s", sqlite3_errmsg(pDB));
-	if(pStmt)
+	if (const char* msg = sqlite3_errmsg(pDB))
+		std::snprintf(errmsg, sizeof errmsg, "%s", msg);
+	else
+		errmsg[0] = '\0';
 	sqlite3_finalize(pStmt);
 	return false;
 }