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Diffstat (limited to 'lib/escape.c')
-rw-r--r--lib/escape.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/escape.c b/lib/escape.c
index b7e2d32a6..10774f058 100644
--- a/lib/escape.c
+++ b/lib/escape.c
@@ -82,7 +82,6 @@ char *curl_easy_escape(struct Curl_easy *data, const char *string,
size_t alloc;
char *ns;
char *testing_ptr = NULL;
- unsigned char in; /* we need to treat the characters unsigned */
size_t newlen;
size_t strindex = 0;
size_t length;
@@ -100,7 +99,7 @@ char *curl_easy_escape(struct Curl_easy *data, const char *string,
length = alloc-1;
while(length--) {
- in = *string;
+ unsigned char in = *string; /* we need to treat the characters unsigned */
if(Curl_isunreserved(in))
/* just copy this */
@@ -150,7 +149,6 @@ CURLcode Curl_urldecode(struct Curl_easy *data,
{
size_t alloc = (length?length:strlen(string)) + 1;
char *ns = malloc(alloc);
- unsigned char in;
size_t strindex = 0;
unsigned long hex;
CURLcode result;
@@ -159,7 +157,7 @@ CURLcode Curl_urldecode(struct Curl_easy *data,
return CURLE_OUT_OF_MEMORY;
while(--alloc > 0) {
- in = *string;
+ unsigned char in = *string;
if(('%' == in) && (alloc > 2) &&
ISXDIGIT(string[1]) && ISXDIGIT(string[2])) {
/* this is two hexadecimal digits following a '%' */