Do not write, if no string is passed

16 years ago · a24a9eb3ca
parent ae6ef2bf12
commit a24a9eb3ca
1 changed files with 1 additions and 1 deletions
--- a/scan_urlencoded_query.c
+++ b/scan_urlencoded_query.c
@ -38,7 +38,7 @@ retry_parsing:
    break;
  case '?':
    if( flags == SCAN_PATH ) goto found_terminator;
-    *d++ = c;
+    if( d ) *d++ = c;
    goto retry_parsing;
    break;
  case '=':