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| author | Daiki Ueno <ueno@gnu.org> | 2015-12-28 06:27:42 +0900 |
|---|---|---|
| committer | Daiki Ueno <ueno@gnu.org> | 2015-12-28 07:54:57 +0900 |
| commit | 1f63650823cebf52044df840c81062ccb52163a2 (patch) | |
| tree | fe6c2d50fa42e75d3e246fcbb05c7d54f9cbee63 /m4 | |
| parent | 3581a747f87413ffd6a9ca8ebb9d8e83bd69be58 (diff) | |
| download | gnulib-1f63650823cebf52044df840c81062ccb52163a2.tar.gz | |
maint: fix operator precedence in mbrtowc test
This is a fix for test breakage introduced by commit 45228d96; the
equality expression must be parenthesized when negated with '!',
otherwise we always get:
test-mbrtowc.c:49: assertion 'ret == (size_t)(-2)' failed
* m4/mbrtowc.m4 (gl_MBRTOWC_EMPTY_INPUT): Negate the entire expression.
* m4/mbrlen.m4 (gl_MBRLEN_EMPTY_INPUT): Likewise.
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/mbrlen.m4 | 2 | ||||
| -rw-r--r-- | m4/mbrtowc.m4 | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/m4/mbrlen.m4 b/m4/mbrlen.m4 index 42eb61a12c..68d7b912d4 100644 --- a/m4/mbrlen.m4 +++ b/m4/mbrlen.m4 @@ -253,7 +253,7 @@ changequote([,])dnl int main (void) { - return ! mbrlen ("", 0, &mbs) == (size_t) -2; + return mbrlen ("", 0, &mbs) != (size_t) -2; }]])], [gl_cv_func_mbrlen_empty_input=yes], [gl_cv_func_mbrlen_empty_input=no], diff --git a/m4/mbrtowc.m4 b/m4/mbrtowc.m4 index deb9f06f33..be2e9d618c 100644 --- a/m4/mbrtowc.m4 +++ b/m4/mbrtowc.m4 @@ -569,7 +569,7 @@ changequote([,])dnl int main (void) { - return ! mbrtowc (&wc, "", 0, &mbs) == (size_t) -2; + return mbrtowc (&wc, "", 0, &mbs) != (size_t) -2; }]])], [gl_cv_func_mbrtowc_empty_input=yes], [gl_cv_func_mbrtowc_empty_input=no], |