X-Git-Url: https://git.exim.org/users/jgh/exim.git/blobdiff_plain/ad1a76fefdc79201fe2efaf0ef356acbb7938d46..1d1e797309115915e04472a419a9c548011cb093:/src/OS/unsupported/os.c-BSDI

diff --git a/src/OS/unsupported/os.c-BSDI b/src/OS/unsupported/os.c-BSDI
index 3cef2ac6d..03a7a1cef 100644
--- a/src/OS/unsupported/os.c-BSDI
+++ b/src/OS/unsupported/os.c-BSDI
@@ -12,8 +12,8 @@ src/os.c file. */
 #define OS_UNSETENV
 
 int
-os_unsetenv(const unsigned char * name)
+os_unsetenv(const uschar * name)
 {
-unsetenv((char *)name);
+unsetenv(CS name);
 return 0;
 }