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-rw-r--r--shell/ash.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/shell/ash.c b/shell/ash.c
index 5ef7efb..5671a52 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -43,7 +43,9 @@
#include <sys/times.h>
#include "shell_common.h"
-#include "math.h"
+#if ENABLE_SH_MATH_SUPPORT
+# include "math.h"
+#endif
#if ENABLE_ASH_RANDOM_SUPPORT
# include "random.h"
#else
@@ -5510,6 +5512,11 @@ static struct arglist exparg;
/*
* Our own itoa().
*/
+#if !ENABLE_SH_MATH_SUPPORT
+/* cvtnum() is used even if math support is off (to prepare $? values and such) */
+typedef long arith_t;
+# define ARITH_FMT "%ld"
+#endif
static int
cvtnum(arith_t num)
{