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🩹 Fix strtof interpreting a hex value

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Bug introduced in #21532
This commit is contained in:
Scott Lahteine 2022-08-18 13:03:17 -05:00
parent c154302ece
commit 0adee8fae0
1 changed files with 12 additions and 14 deletions
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26
Marlin/src/gcode/parser.h
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@ -256,22 +256,20 @@ public:
// Float removes 'E' to prevent scientific notation interpretation // Float removes 'E' to prevent scientific notation interpretation
static float value_float() { static float value_float() {
if (value_ptr) { if (!value_ptr) return 0;
char *e = value_ptr; char *e = value_ptr;
for (;;) { for (;;) {
const char c = *e; const char c = *e;
if (c == '\0' || c == ' ') break; if (c == '\0' || c == ' ') break;
if (c == 'E' || c == 'e') { if (c == 'E' || c == 'e' || c == 'X' || c == 'x') {
*e = '\0'; *e = '\0';
const float ret = strtof(value_ptr, nullptr); const float ret = strtof(value_ptr, nullptr);
*e = c; *e = c;
return ret; return ret;
}
++e;
} }
return strtof(value_ptr, nullptr); ++e;
} }
return 0; return strtof(value_ptr, nullptr);
} }
// Code value as a long or ulong // Code value as a long or ulong