Fix an obvious bug found during the /* FALLTHROUGH */ cleanup:

[mandoc.git] / out.c

diff --git a/out.c b/out.c
index 53b93fbe00cc30a31485319065ddfd985d8d09b1..aff3558372dcc8c45438f43cf87caf402d0d8c41 100644 (file)
--- a/out.c
+++ b/out.c
@@ -1,4 +1,4 @@
-/*     $Id: out.c,v 1.59 2015/01/30 04:11:50 schwarze Exp $ */
+/*     $Id: out.c,v 1.62 2015/10/12 00:08:16 schwarze Exp $ */
 /*
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -51,7 +51,7 @@ a2roffsu(const char *src, struct roffsu *dst, enum roffscale def)
        dst->unit = def == SCALE_MAX ? SCALE_BU : def;
        dst->scale = strtod(src, &endptr);
        if (endptr == src)
-               return(0);
+               return 0;
 
        switch (*endptr++) {
        case 'c':
@@ -89,12 +89,12 @@ a2roffsu(const char *src, struct roffsu *dst, enum roffscale def)
                /* FALLTHROUGH */
        default:
                if (SCALE_MAX == def)
-                       return(0);
+                       return 0;
                dst->unit = def;
                break;
        }
 
-       return(*endptr == '\0' ? 2 : 1);
+       return *endptr == '\0' ? 2 : 1;
 }
 
 /*
@@ -240,18 +240,14 @@ tblcalc_data(struct rofftbl *tbl, struct roffcol *col,
 
        switch (dp->layout->pos) {
        case TBL_CELL_HORIZ:
-               /* FALLTHROUGH */
        case TBL_CELL_DHORIZ:
                sz = (*tbl->len)(1, tbl->arg);
                if (col->width < sz)
                        col->width = sz;
                break;
        case TBL_CELL_LONG:
-               /* FALLTHROUGH */
        case TBL_CELL_CENTRE:
-               /* FALLTHROUGH */
        case TBL_CELL_LEFT:
-               /* FALLTHROUGH */
        case TBL_CELL_RIGHT:
                tblcalc_literal(tbl, col, dp);
                break;
@@ -262,7 +258,6 @@ tblcalc_data(struct rofftbl *tbl, struct roffcol *col,
                break;
        default:
                abort();
-               /* NOTREACHED */
        }
 }