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Fix '0' being interpreted as a count prefix instead of a command

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This commit is contained in:
Josh Holtrop 2017-11-14 20:42:41 -05:00
parent c2b50a3f4f
commit 4b9987b119
1 changed files with 3 additions and 1 deletions
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4
src/core/CommandMap.cc
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@ -72,7 +72,9 @@ uint8_t CommandMap::scan_units(
for (size_t i = 0u; i < length; i++) for (size_t i = 0u; i < length; i++)
{ {
uint32_t c = command_characters[i]; uint32_t c = command_characters[i];
if (gathering_count && ('0' <= c) && (c <= '9')) if (gathering_count &&
((('1' <= c) && (c <= '9')) ||
((c == '0') && (unit.count != 0u))))
{ {
unit.count *= 10u; unit.count *= 10u;
unit.count += (c - '0'); unit.count += (c - '0');