[Ctags-devel] Removing a compiler warning

[David F. <dfi...@gm...>]

Need a little help (I am not strong at all in C).

A patch provided to me leads to a compiler warning and I am not sure how to
get rid of it.

const char *name = vStringValue (token->string);
vString *fullscope = vStringNewCopy (token->scope);
const char *p;
tagEntryInfo e;
                                                    
/* if ((p = strrchr (name, '.')) != NULL) */
p = strrchr (name, '.');
if ( p != NULL )

And the warning on Ubuntu:

-- Compiling (debug) jscript.c
jscript.c: In function 'makeJsTag':
jscript.c:227:4: warning: implicit declaration of function 'strrchr'
[-Wimplicit-function-declaration]
jscript.c:227:13: warning: incompatible implicit declaration of built-in
function 'strrchr' [enabled by default]

And on Windows:

jscript.c(228) : warning C4047: '=' : 'const char *' differs in levels of
indirection from 'const char'



Thanks,
Dave