From 79144162f8998293bf915b497e93f323211a209a Mon Sep 17 00:00:00 2001 From: Karsten Blees Date: Sat, 14 Jan 2012 23:42:09 +0100 Subject: [PATCH] Win32: unify environment case-sensitivity The environment on Windows is case-insensitive. Some environment functions (such as unsetenv and make_augmented_environ) have always used case- sensitive comparisons instead, while others (getenv, putenv, sorting in spawn*) were case-insensitive. Prevent potential inconsistencies by using case-insensitive comparison in lookup_env (used by putenv, unsetenv and make_augmented_environ). Signed-off-by: Karsten Blees --- compat/mingw.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/compat/mingw.c b/compat/mingw.c index 8e7f883b6b..8618239a08 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -1235,8 +1235,7 @@ static int lookup_env(char **env, const char *name, size_t nmln) int i; for (i = 0; env[i]; i++) { - if (0 == strncmp(env[i], name, nmln) - && '=' == env[i][nmln]) + if (!strncasecmp(env[i], name, nmln) && '=' == env[i][nmln]) /* matches */ return i; }