fix const on hyperlink urls

src/bin/gravatar.c

@@ -56,7 +56,7 @@ _tooltip_del(void            *data,
 }
 
 void
-gravatar_tooltip(Evas_Object *obj, const Config *config, char *email)
+gravatar_tooltip(Evas_Object *obj, const Config *config, const char *email)
 {
    int n;
    MD5_CTX ctx;
@@ -65,18 +65,29 @@ gravatar_tooltip(Evas_Object *obj, const Config *config, char *email)
    static const char hex[] = "0123456789abcdef";
    const char *url;
    Gravatar *g;
+   size_t len;
+   char *str;
 
    if (!config->gravatar)
      return;
 
    g = calloc(sizeof(Gravatar), 1);
-   if (!g) return;
+   if (!g)
+     return;
    g->config = config;
 
-   eina_str_tolower(&email);
+   len = strlen(email);
+   str = strndup(email, len);
+   if (!str)
+     {
+        free(g);
+        return;
+     }
+
+   eina_str_tolower(&str);
 
    MD5Init(&ctx);
-   MD5Update(&ctx, (unsigned char const*)email, (unsigned)strlen(email));
+   MD5Update(&ctx, (unsigned char const*)str, (unsigned)len);
    MD5Final(hash, &ctx);
 
    for (n = 0; n < MD5_HASHBYTES; n++)
@@ -93,6 +104,7 @@ gravatar_tooltip(Evas_Object *obj, const Config *config, char *email)
    elm_object_tooltip_content_cb_set(obj, _tooltip_content,
                                      g,
                                      _tooltip_del);
+   free(str);
 }
 
 void

src/bin/gravatar.h

@@ -4,7 +4,7 @@
 #include "config.h"
 
 void
-gravatar_tooltip(Evas_Object *obj, const Config *config, char *email);
+gravatar_tooltip(Evas_Object *obj, const Config *config, const char *email);
 
 void gravatar_init(void);
 void gravatar_shutdown(void);

src/bin/termiolink.h

@@ -7,8 +7,8 @@ typedef struct _Termlink      Term_Link;
 
 struct _Termlink
 {
-    char *key;
-    char *url;
+    const char *key;
+    const char *url;
     unsigned int refcount;
 };
 

src/bin/termptyesc.c

@@ -1806,8 +1806,8 @@ _handle_hyperlink(Termpty *ty,
                   char *s,
                   int len)
 {
-    char *url = NULL;
-    char *key = NULL;
+    const char *url = NULL;
+    const char *key = NULL;
     Term_Link *hl = NULL;
 
     if (!s || len <= 0)
@@ -1848,7 +1848,7 @@ _handle_hyperlink(Termpty *ty,
 
               if (len > 3 && strncmp(s, "id=", 3) == 0)
                 {
-                   free(key);
+                   eina_stringshare_del(key);
 
                    s += 3;
                    len -= 3;