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Mark the second uppercasing in streqci() as unreacheable for coverage tests

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Rhodri James 2017-05-26 15:29:48 +01:00 • committed by Sebastian Pipping
parent 22bfe4f64d
commit c2e90b3ebb
1 changed files with 5 additions and 1 deletions
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6
expat/lib/xmltok.c
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@ -1019,7 +1019,11 @@ streqci(const char *s1, const char *s2)
if (ASCII_a <= c1 && c1 <= ASCII_z)
c1 += ASCII_A - ASCII_a;
if (ASCII_a <= c2 && c2 <= ASCII_z)
c2 += ASCII_A - ASCII_a;
/* The following line will never get executed. streqci() is
* only called from two places, both of which guarantee to put
* upper-case strings into s2.
*/
c2 += ASCII_A - ASCII_a; /* LCOV_EXCL_LINE */
if (c1 != c2)
return 0;
if (!c1)