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Diffstat (limited to 'src/cmd/auth/factotum/httpdigest.c')
-rw-r--r--src/cmd/auth/factotum/httpdigest.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/auth/factotum/httpdigest.c b/src/cmd/auth/factotum/httpdigest.c
index 4f05b6d6..3e299bf5 100644
--- a/src/cmd/auth/factotum/httpdigest.c
+++ b/src/cmd/auth/factotum/httpdigest.c
@@ -56,7 +56,7 @@ static void
strtolower(char *s)
{
while(*s){
- *s = tolower(*s);
+ *s = tolower((uchar)*s);
s++;
}
}