summaryrefslogtreecommitdiff
path: root/shell/ash.c
diff options
context:
space:
mode:
authorDenys Vlasenko2010-11-22 23:49:10 +0100
committerDenys Vlasenko2010-11-22 23:49:10 +0100
commit26777aa1c659b229f07205291241e45e64712a72 (patch)
tree9f145eef2fe8ffb957ab89ee2f6d0ea9dc7dbd2e /shell/ash.c
parent29ca1591335b2a73522c2c3ef43daff63c71e8dc (diff)
downloadbusybox-26777aa1c659b229f07205291241e45e64712a72.zip
busybox-26777aa1c659b229f07205291241e45e64712a72.tar.gz
fixes for bugs discovered by randomconfig builds and tests
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash.c')
-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)
{