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authorMatthias Andree <matthias.andree@gmx.de>2010-03-18 10:10:32 +0100
committerMatthias Andree <matthias.andree@gmx.de>2010-03-18 10:10:32 +0100
commit05cb2b9c62b323a1278c81b6cbe00b2e4186b4f4 (patch)
tree898185b02c06b47450c88fc8731cf508c056568d /configure.ac
parente9c99cb0a353ed18bd7c6ea6e93ec2fea326bbb4 (diff)
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Fix lots of warnings, most around string literals...
...that were converted to char* when they should have been converted to const char *. Use braces for empty if/else statements.
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 428fc3d3..69e38390 100644
--- a/configure.ac
+++ b/configure.ac
@@ -187,7 +187,7 @@ AC_CHECK_FUNCS(tcsetattr stty setsid geteuid seteuid dnl
atexit inet_aton strftime setrlimit socketpair dnl
sigaction strdup setlocale)
-AC_CHECK_DECLS(strerror)
+AC_CHECK_DECLS([strerror,getenv])
dnl INET6 is used by KAME/getnameinfo
AC_CACHE_CHECK(for AF_INET6/PF_INET6,ac_cv_inet6,
AC_COMPILE_IFELSE([