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Improve code_has_value test

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This commit is contained in:
Scott Lahteine 2015-04-24 20:43:16 -07:00
parent ce142afdda
commit 56ff46eb8b
1 changed files with 5 additions and 2 deletions
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7
Marlin/Marlin_main.cpp
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@ -890,8 +890,11 @@ void get_command() {
} }
bool code_has_value() { bool code_has_value() {
char c = strchr_pointer[1]; int i = 1;
return (c >= '0' && c <= '9') || c == '-' || c == '+' || c == '.'; char c = strchr_pointer[i];
if (c == '-' || c == '+') c = strchr_pointer[++i];
if (c == '.') c = strchr_pointer[++i];
return (c >= '0' && c <= '9');
} }
float code_value() { float code_value() {