diff options
Diffstat (limited to 'src/drivers/sf0x')
-rw-r--r-- | src/drivers/sf0x/sf0x.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/drivers/sf0x/sf0x.cpp b/src/drivers/sf0x/sf0x.cpp index bca1715fa..80ecab2ee 100644 --- a/src/drivers/sf0x/sf0x.cpp +++ b/src/drivers/sf0x/sf0x.cpp @@ -598,7 +598,8 @@ SF0X::collect() memcpy(_linebuf, buf, (lend + 1) - (i + 1)); } - if (_linebuf[i] == '.') { + /* we need a digit before the dot and a dot for a valid number */ + if (i > 0 && _linebuf[i] == '.') { valid = true; } } |