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-rw-r--r--client/configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/client/configure.ac b/client/configure.ac
index 325f582..c67c929 100644
--- a/client/configure.ac
+++ b/client/configure.ac
@@ -12,7 +12,7 @@ AC_CONFIG_FILES([Makefile])
AC_CHECK_HEADERS([stdio.h stdlib.h string.h arpa/inet.h sys/socket.h], [], AC_MSG_ERROR([missing required headers]))
AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS+=" -Wall"])
-AX_CHECK_COMPILE_FLAG([-Wextra], [CFLAGS+= "-Wextra"])
+AX_CHECK_COMPILE_FLAG([-Wextra], [CFLAGS+=" -Wextra"])
AC_PROG_CC
AC_OUTPUT