Fix a bug in PySys_HasWarnOption() where it was not properly checking the

brett.cannon · brett.cannon · commit c1e4343ee862 · 2008-04-13T00:18:44.000Z
length of the list storing the warning options. git-svn-id: http://svn.python.org/projects/python/trunk@62305 6015fed2-1504-0410-9fe1-9d1591cc4771
diff --git a/Python/sysmodule.c b/Python/sysmodule.c
@@ -943,7 +943,7 @@ PySys_AddWarnOption(char *s)
 int
 PySys_HasWarnOptions(void)
 {
-    return warnoptions ? 1 : 0;
+    return (warnoptions != NULL && (PyList_Size(warnoptions) > 0)) ? 1 : 0;
 }
 
 /* XXX This doc string is too long to be a single string literal in VC++ 5.0.

Original file line number	Diff line number	Diff line change
`@@ -943,7 +943,7 @@ PySys_AddWarnOption(char *s)`
`943`	`943`	`int`
`944`	`944`	`PySys_HasWarnOptions(void)`
`945`	`945`	`{`
`946`		`- return warnoptions ? 1 : 0;`
	`946`	`+ return (warnoptions != NULL && (PyList_Size(warnoptions) > 0)) ? 1 : 0;`
`947`	`947`	`}`
`948`	`948`
`949`	`949`	`/* XXX This doc string is too long to be a single string literal in VC++ 5.0.`