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author | Gary E. Miller <gem@rellim.com> | 2018-09-25 18:49:57 -0700 |
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committer | Gary E. Miller <gem@rellim.com> | 2018-09-25 18:49:57 -0700 |
commit | b8431ac63f89006c5f13b421ca182af54b3bad1c (patch) | |
tree | 58d3a9048361e02344e0128696c762593ba8218b /packet.c | |
parent | d45100348f73ab958f7bd5e5f0805fdedfccd4db (diff) | |
download | gpsd-b8431ac63f89006c5f13b421ca182af54b3bad1c.tar.gz |
packet.c: fix a cppcheck nit.
Diffstat (limited to 'packet.c')
-rw-r--r-- | packet.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -1467,8 +1467,9 @@ static bool nextstate(struct gps_lexer_t *lexer, unsigned char c) case TSIP_PAYLOAD: if (c == DLE) lexer->state = TSIP_DLE; - if ( 0 >= --lexer->length ) { + if ( 0 == --lexer->length ) { /* uh, oh, packet too long, probably was never TSIP */ + /* note lexer->length is unsigned */ lexer->state = GROUND_STATE; } break; |