diff options
Diffstat (limited to 'lib/transfer.c')
| -rw-r--r-- | lib/transfer.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/transfer.c b/lib/transfer.c index 198864c30..5dcf3f28e 100644 --- a/lib/transfer.c +++ b/lib/transfer.c @@ -660,9 +660,11 @@ CURLcode Curl_readwrite(struct connectdata *conn, while(*ptr && !isspace((int)*ptr)) ptr++; backup = *ptr; /* store the ending letter */ - *ptr = '\0'; /* zero terminate */ - conn->newurl = strdup(start); /* clone string */ - *ptr = backup; /* restore ending letter */ + if(ptr != start) { + *ptr = '\0'; /* zero terminate */ + conn->newurl = strdup(start); /* clone string */ + *ptr = backup; /* restore ending letter */ + } } /* |