libht: Fixed the trim bug again. :P

diff --git a/lib/req.c b/lib/req.c
index 2f975c9..b3d9214 100644 (file)
--- a/lib/req.c
+++ b/lib/req.c
@@ -95,11 +95,10 @@ static void trim(struct charbuf *buf)
 {
     char *p;
     
-    if(buf->d > 0) {
-       for(p = buf->b; (p - buf->b < buf->d) && isspace(*p); p++);
-       memmove(buf->b, p, buf->d -= (p - buf->b));
+    for(p = buf->b; (p - buf->b < buf->d) && isspace(*p); p++);
+    memmove(buf->b, p, buf->d -= (p - buf->b));
+    if(buf->d > 0)
        for(p = buf->b + buf->d - 1; (p > buf->b) && isspace(*p); p--, buf->d--);
-    }
 }
 
 int parseheaders(struct hthead *head, FILE *in)