Variable usage: Fixed a segmentation fault

2009-01-04 16:30:25 +00:00 · 2009-01-04 16:30:25 +00:00 · f8c44507e6
parent 53cd729ccc
commit f8c44507e6
1 changed files with 3 additions and 0 deletions
--- a/checkother.cpp
+++ b/checkother.cpp
@ -816,6 +816,9 @@ void CheckOther::functionVariableUsage()
 {
    // Parse all executing scopes..
    const Token *tok1 = _tokenizer->tokens();
+    if (!tok1)
+        return;
+
    while ((tok1 = Token::findmatch( tok1->next(), ") const| {" )) != NULL)
    {
        // Varname, usage {1=declare, 2=read, 4=write}