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device: fix sysattr newline cutter
[elogind.git]
/
src
/
libelogind
/
sd-device
/
sd-device.c
diff --git
a/src/libelogind/sd-device/sd-device.c
b/src/libelogind/sd-device/sd-device.c
index 0dd0e14eef929283b67345cb201e0c3b5b72f23b..b828fa830a183b2e760f187ecf338aa30a809360 100644
(file)
--- a/
src/libelogind/sd-device/sd-device.c
+++ b/
src/libelogind/sd-device/sd-device.c
@@
-1781,8
+1781,8
@@
_public_ int sd_device_set_sysattr_value(sd_device *device, const char *sysattr,
value_len = strlen(_value);
/* drop trailing newlines */
value_len = strlen(_value);
/* drop trailing newlines */
- while (value_len > 0 && _value[
--value_len
] == '\n')
- _value[value_len] = '\0';
+ while (value_len > 0 && _value[
value_len - 1
] == '\n')
+ _value[
--
value_len] = '\0';
/* value length is limited to 4k */
if (value_len > 4096)
/* value length is limited to 4k */
if (value_len > 4096)