diff options
| -rw-r--r-- | generic/regc_color.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/generic/regc_color.c b/generic/regc_color.c index 843c05e..c41b971 100644 --- a/generic/regc_color.c +++ b/generic/regc_color.c @@ -308,7 +308,9 @@ pchr c; co = GETCOLOR(cm, c); sco = newsub(cm, co); - + if (sco == COLORLESS) { + return COLORLESS; + } if (co == sco) /* already in an open subcolor */ return co; /* rest is redundant */ cm->cd[co].nchrs--; |