Silence gcc warning about rv being used when possibly uninitialized. That

can only happen if n<=1 (ie, a bad parameter value), so I figure APR_EINVAL
is the correct default value.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@89333 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/support/htdigest.c b/support/htdigest.c
index 37c0485ed63242c687cf7ae2b3464c68150b3833..511921089fdfe200394f293de7f187920de50fb7 100644 (file)
--- a/support/htdigest.c
+++ b/support/htdigest.c
@@ -122,7 +122,7 @@ static int getline(char *s, int n, apr_file_t *f)
 {
     register int i = 0;
     char ch;
-    apr_status_t rv;
+    apr_status_t rv = APR_EINVAL;
 
     while (i < (n - 1) && 
            ((rv = apr_file_getc(&ch, f)) == APR_SUCCESS) && (ch != '\n')) {