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FROM: https://github.com/Orc/discount/issues/283
FROM: Atri Bhattacharya <badshah400@gmail.com>
--- a/main.c
+++ b/main.c
@@ -100,14 +100,15 @@ free_it(char *object, void *ctx)
}
char *
-external_codefmt(char *src, int len, char *lang)
+external_codefmt(const char *src, const int len, void *lang)
{
int extra = 0;
int i, x;
char *res;
+ char *ec_lang = (char *)lang;
- if ( lang == 0 )
- lang = "generic_code";
+ if ( ec_lang == 0 )
+ ec_lang = "generic_code";
for ( i=0; i < len; i++) {
if ( src[i] == '&' )
@@ -117,11 +118,11 @@ external_codefmt(char *src, int len, cha
}
/* 80 characters for the format wrappers */
- if ( (res = malloc(len+extra+80+strlen(lang))) ==0 )
+ if ( (res = malloc(len+extra+80+strlen(ec_lang))) ==0 )
/* out of memory? drat! */
return 0;
- sprintf(res, "<pre><code class=\"%s\">\n", lang);
+ sprintf(res, "<pre><code class=\"%s\">\n", ec_lang);
x = strlen(res);
for ( i=0; i < len; i++ ) {
switch (src[i]) {
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