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work around older libc (nw)

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This commit is contained in:
Vas Crabb 2017-05-17 14:09:56 +10:00
parent 00e80e8861
commit df507ea2a5
1 changed files with 4 additions and 1 deletions
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5
3rdparty/linenoise/linenoise.c vendored
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@ -1571,7 +1571,10 @@ int linenoiseColumns(void)
void linenoisePreloadBuffer(const char* preloadText) void linenoisePreloadBuffer(const char* preloadText)
{ {
if(strnlen(preloadText, LINENOISE_MAX_LINE) >= LINENOISE_MAX_LINE) size_t n = 0;
while((n < LINENOISE_MAX_LINE) && preloadText[n])
n++;
if(n >= LINENOISE_MAX_LINE)
return; return;
preload = 1; preload = 1;
strcpy(preload_buf, preloadText); strcpy(preload_buf, preloadText);