X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=php_psi.h;h=01582c58cc33c78ad73ced60a76d6a0fa0de6b11;hp=91f303010ab16a4e5cfbbc61775535934e485ebd;hb=a7ac1c0a3c855321f21682c127a4b707de33a303;hpb=35060621f2fd5079502543d17942127c1a602f72

diff --git a/php_psi.h b/php_psi.h
index 91f3030..01582c5 100644
--- a/php_psi.h
+++ b/php_psi.h
@@ -47,7 +47,7 @@ extern zend_module_entry psi_module_entry;
 
 static inline int psi_check_env(const char *var) {
 	char *set = getenv(var);
-	return (set && *set && '0' != *set);
+	return (set && *set && (*set != '0' || set[1]));
 }
 
 typedef struct psi_object {