X-Git-Url: http://sjero.net/git/?p=wget;a=blobdiff_plain;f=src%2Fcss-url.c;fp=src%2Fcss-url.c;h=65aa7fe8296e88f1cb725038bbd4a0f71abe815d;hp=ab8d67612ca4e54ed6f90ac5e0cd427dedd275e4;hb=e6152f32652093ff58f6ec7eabde73099f8cd0a0;hpb=e6b486fd930fea1a6edddf943c6385be8c74418e

diff --git a/src/css-url.c b/src/css-url.c
index ab8d6761..65aa7fe8 100644
--- a/src/css-url.c
+++ b/src/css-url.c
@@ -124,9 +124,11 @@ get_uri_string (const char *at, int *pos, int *length)
   /* skip leading space */
   while (isspace (at[*pos]))
     {
-    (*pos)++;
-    (*length)--;
+      (*pos)++;
+      if (--(*length) == 0)
+        return NULL;
     }
+
   /* skip trailing space */
   while (isspace (at[*pos + *length - 1]))
     {