fix gcc-8 format-truncation warning#34
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While compiling with `-Werror=format-truncation=', it failed [snip] |super0.c:236:32: error: 'snprintf' output may be truncated before the last format character [-Werror=format-truncation=] | snprintf(nb, sizeof(nb), "%4d", d); | ^ |super0.c:236:3: note: 'snprintf' output between 5 and 12 bytes into a destination of size 11 | snprintf(nb, sizeof(nb), "%4d", d); [snip] Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
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While compiling with `-Werror=format-truncation=', it failed
[snip]
|super0.c:236:32: error: 'snprintf' output may be truncated
before the last format character [-Werror=format-truncation=]
| snprintf(nb, sizeof(nb), "%4d", d);
| ^
|super0.c:236:3: note: 'snprintf' output between 5 and 12 bytes
into a destination of size 11
| snprintf(nb, sizeof(nb), "%4d", d);
[snip]
Signed-off-by: Hongxu Jia hongxu.jia@windriver.com