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Fix clang warning (-Wstring-plus-int)
This fixes: lto-plugin.c:642:7: warning: adding 'int' to a string does not append to the string [-Wstring-plus-int] lto-plugin/ChangeLog: * lto-plugin.c (exec_lto_wrapper): Make a temp variable.
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@ -636,10 +636,10 @@ exec_lto_wrapper (char *argv[])
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/* Write argv to a file to avoid a command line that is too long
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Save the file locally on save-temps. */
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const char *suffix = ".lto_wrapper_args";
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suffix += skip_in_suffix;
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if (save_temps && link_output_name)
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arguments_file_name = concat (link_output_name,
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".lto_wrapper_args"
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+ skip_in_suffix, NULL);
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arguments_file_name = concat (link_output_name, suffix, NULL);
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else
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arguments_file_name = make_temp_file (".lto_wrapper_args");
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check (arguments_file_name, LDPL_FATAL,
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