Differences From Artifact [da528eb791]:

• File win/tclWinPipe.c — part of check-in [b51824c73c] at 2017-05-08 09:06:26 on branch androwish — merge zipfs (user: jan.nijtmans size: 92230) [more...]

To Artifact [f4414c7765]:

• File win/tclWinPipe.c — part of check-in [cf6e40cbd2] at 2017-06-08 08:47:46 on branch androwish — merge zipfs. Upstream androwish changes. (user: jan.nijtmans size: 92233) [more...]

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	}

	quote = 0;
	if (arg[0] == '\0') {
	    quote = 1;
	} else {
	    int count;
	    Tcl_UniChar ch;
	    Tcl_UniChar ch = 0;

	    for (start = arg; *start != '\0'; start += count) {
		count = Tcl_UtfToUniChar(start, &ch);
		count = TclUtfToUniChar(start, &ch);
		if (Tcl_UniCharIsSpace(ch)) {	/* INTL: ISO space. */
		    quote = 1;
		    break;
		}
	    }
	}
	if (quote) {