shell/math: deconvolute and explain ?: handling. Give better error message

function                                             old     new   delta
arith_apply                                         1271    1283     +12

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/shell/ash.c b/shell/ash.c
index ec887e088..9089adc63 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -5516,7 +5516,7 @@ cvtnum(arith_t num)
 	int len;
 
 	expdest = makestrspace(32, expdest);
-	len = fmtstr(expdest, 32, arith_t_fmt, num);
+	len = fmtstr(expdest, 32, ARITH_FMT, num);
 	STADJUST(len, expdest);
 	return len;
 }