diff options
Diffstat (limited to 'lib/escape.c')
| -rw-r--r-- | lib/escape.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/escape.c b/lib/escape.c index f3c558ed0..26d44df7b 100644 --- a/lib/escape.c +++ b/lib/escape.c @@ -89,6 +89,9 @@ char *curl_easy_escape(struct Curl_easy *data, const char *string, Curl_dyn_init(&d, CURL_MAX_INPUT_LENGTH); length = (inlength?(size_t)inlength:strlen(string)); + if(!length) + return strdup(""); + while(length--) { unsigned char in = *string; /* we need to treat the characters unsigned */ |