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Merge branch 'px4io-i2c-memory-squeeze' of github.com:PX4/Firmware into px4io-i2c-memory-squeeze

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This commit is contained in:
Lorenz Meier 2013-02-24 20:14:17 +01:00
commit bde6204b33
1 changed files with 14 additions and 6 deletions
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20
apps/system/readline/readline.c
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@ -126,7 +126,7 @@ static inline int readline_rawgetc(int infd)
* error occurs).
*/
do
for (;;)
{
/* Read one character from the incoming stream */
@ -154,13 +154,21 @@ static inline int readline_rawgetc(int infd)
{
return -errcode;
}
continue;
}
else if (buffer == '\0')
{
/* Ignore NUL characters, since they look like EOF to our caller */
continue;
}
/* Success, return the character that was read */
return (int)buffer;
}
while (nread < 1);
/* On success, return the character that was read */
return (int)buffer;
}
/****************************************************************************