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39354: zcurses fix for colour management

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Alter internal return 	code so as not to mask curses error code.
This commit is contained in:
Sebastian Gniazdowski 2016-04-28 22:24:27 +02:00 • committed by Peter Stephenson
parent 5ee05cf935
commit 7fc0c2d57d
2 changed files with 9 additions and 4 deletions
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8
Src/Modules/curses.c
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@ -324,7 +324,7 @@ zcurses_color(const char *color)
return (short)zc->number;
}
return (short)-1;
return (short)-2;
}
static Colorpairnode
@ -353,10 +353,10 @@ zcurses_colorget(const char *nam, char *colorpair)
f = zcurses_color(cp);
b = zcurses_color(bg+1);
if (f==-1 || b==-1) {
if (f == -1)
if (f==-2 || b==-2) {
if (f == -2)
zwarnnam(nam, "foreground color `%s' not known", cp);
if (b == -1)
if (b == -2)
zwarnnam(nam, "background color `%s' not known", bg+1);
*bg = '/';
zsfree(cp);