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-rw-r--r--lib/http_digest.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/http_digest.c b/lib/http_digest.c
index e1aec3919..8b605d5c5 100644
--- a/lib/http_digest.c
+++ b/lib/http_digest.c
@@ -75,7 +75,7 @@ CURLdigest Curl_input_digest(struct connectdata *conn,
}
/* skip initial whitespaces */
- while(*header && isspace((int)*header))
+ while(*header && ISSPACE(*header))
header++;
if(checkprefix("Digest", header)) {
@@ -93,7 +93,7 @@ CURLdigest Curl_input_digest(struct connectdata *conn,
char content[128];
size_t totlen=0;
- while(*header && isspace((int)*header))
+ while(*header && ISSPACE(*header))
header++;
/* how big can these strings be? */