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x_cols is a signed long in lksh; unbreak "set -o" and other print_columns using code

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tg 2013-04-27 19:09:13 +00:00
parent 0fb44301ef
commit 3674320e2e
1 changed files with 2 additions and 2 deletions
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4
misc.c
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@ -30,7 +30,7 @@
#include <grp.h> #include <grp.h>
#endif #endif
__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.209 2013/04/26 19:10:58 tg Exp $"); __RCSID("$MirOS: src/bin/mksh/misc.c,v 1.210 2013/04/27 19:09:13 tg Exp $");
#define KSH_CHVT_FLAG #define KSH_CHVT_FLAG
#ifdef MKSH_SMALL #ifdef MKSH_SMALL
@ -1221,8 +1221,8 @@ print_columns(struct shf *shf, unsigned int n,
rows = (n + cols - 1) / cols; rows = (n + cols - 1) / cols;
} }
nspace = (x_cols - max_col * cols) / cols;
max_col = -max_col; max_col = -max_col;
nspace = (x_cols + max_col * cols) / cols;
if (nspace <= 0) if (nspace <= 0)
nspace = 1; nspace = 1;
for (r = 0; r < rows; r++) { for (r = 0; r < rows; r++) {