Hi,
I have committed your patch to the repository.
The next release will include the fix.
Thank you for your report and fix!
> When using gtags-cscope with the -C argument to ignore case, it passes
> malformed arguments to global which prevents it from looking up the
> definition points of the requested identifier.
>
> Given bug.c:
> ------------
> #define FOO 12
> int main(int argc, const char *argv[]) {
> return FOO;
> }
>
> Repro:
> ------
> $ gtags-cscope -Cv
>
> Expected:
> ---------
> >> 1foo
> gscope: /usr/local/bin/global --result=cscope --ignore-case 'foo'
> cscope: 1 lines
> bug.c FOO 1 #define FOO 12
>
> We get:
> -------
> >> 1foo
> gscope: /usr/local/bin/global --result=cscope -
> cscope: 0 lines
>
>
> The problem is in execute_command() -- when the opt argument is 0 it
> adds a bad "-\0" commandline option to the command strbuf which
> null-terminates it. The attached patch corrects and simplifies this
> logic.
>
> It looks like I just missed a release with this; sorry! Please consider
> the patch for the next release.
>
> Thanks,
> Steve
--
Shigio YAMAGUCHI <[email protected]>
PGP fingerprint: D1CB 0B89 B346 4AB6 5663 C4B6 3CA5 BBB3 57BE DDA3
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