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Fix possible reference to uninitialized variables

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Fix errors about possible reference to uninitialized variables.
It seems necessary to check multiple commands for each modal group violation
This commit is contained in:
odaki
2019-05-06 13:48:32 +09:00
parent ade1aa3bd0
commit 099313ea51
1 changed files with 2 additions and 2 deletions
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4
Grbl_Esp32/gcode.cpp
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@@ -108,7 +108,7 @@ uint8_t gc_execute_line(char *line, uint8_t client)
perform initial error-checks for command word modal group violations, for any repeated
words, and for negative values set for the value words F, N, P, T, and S. */
uint8_t word_bit; // Bit-value for assigning tracking variables
uint8_t word_bit = 0; // Bit-value for assigning tracking variables
uint8_t char_counter;
char letter;
float value;
@@ -1402,4 +1402,4 @@ uint8_t gc_execute_line(char *line, uint8_t client)
group 9 = {M48, M49} enable/disable feed and speed override switches
group 10 = {G98, G99} return mode canned cycles
group 13 = {G61.1, G64} path control mode (G61 is supported)
*/
*/