libtcc: Avoid a regression for some usecases

Thanks tylo for hints on the mailing list -- Regards ... Detlef

Detlef Riekenberg committed 1 year ago

Commit f2b9fcf1 parent 59aecdb1 file · +1 −1Browse files

Unified · Split

@@ -2089,7 +2089,7 @@ PUB_FUNC int tcc_parse_args(TCCState s, int pargc, char ***pargv) · 2088 unmodified lines
2089	2089	s->gen_deps = 1;
2090	2090	/* usually, only "-MMD" is used */
2091	2091	/* but the Linux Kernel uses "-MMD,depfile" */
2092		− if (optarg)
	2092	+ if ((optarg) && (*optarg != '\0'))
2093	2093	tcc_set_str(&s->deps_outfile, optarg);
2094	2094	break;
2095	2095	case TCC_OPTION_MD:

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