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last_letter in MatchRule is not used.

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This was identified by the clang static analyser.
This commit is contained in:
Reece H. Dunn
2017-09-12 07:43:00 +01:00
parent 8a777385a8
commit ecdff298b0
1 changed files with 0 additions and 3 deletions
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src/libespeak-ng/dictionary.c
-3
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@@ -1571,7 +1571,6 @@ static void MatchRule(Translator *tr, char *word[], char *word_start, int group_
int letter_w; // current letter, wide character
int last_letter_w; // last letter, wide character
int letter_xbytes; // number of extra bytes of multibyte character (num bytes - 1)
unsigned char last_letter;
char *pre_ptr;
char *post_ptr; // pointer to first character after group
@@ -1732,7 +1731,6 @@ static void MatchRule(Translator *tr, char *word[], char *word_start, int group_
distance_right += 6;
if (distance_right > 18)
distance_right = 19;
last_letter = letter;
last_letter_w = letter_w;
letter_xbytes = utf8_in(&letter_w, post_ptr)-1;
letter = *post_ptr++;
@@ -1939,7 +1937,6 @@ static void MatchRule(Translator *tr, char *word[], char *word_start, int group_
if (distance_left > 18)
distance_left = 19;
last_letter = *pre_ptr;
utf8_in(&last_letter_w, pre_ptr);
pre_ptr--;
letter_xbytes = utf8_in2(&letter_w, pre_ptr, 1)-1;