[PATCH] Do not strcat to result of getenv.

[Martin Liška]

On 3/13/20 1:39 PM, Jakub Jelinek wrote:
>        collect_gcc_options = concat (collect_gcc_options,
> 				    xassembler_opts_string, NULL);
> instead?

Ah, I forgot that concat is available here. I would choose
this way, even though it's a small memory leak.

I'm going to install the patch.
Martin
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