X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=acinclude.m4;h=09d71cb3b2fa84fe7c49ba3e5d1e7c63c8e68748;hp=95e1a729ca3ac3ee6c337a5376280343b57dc15b;hb=a8c81ff424cab3ac522a71665b0eda55a8ca2f4d;hpb=6d14b44669f315ee0170f3bf7c0ac0504afe8d20

diff --git a/acinclude.m4 b/acinclude.m4
index 95e1a729..09d71cb3 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -17,7 +17,7 @@ AC_TRY_RUN([
 #include <sys/types.h>
 #include <readline/readline.h>
 
-main()
+int main()
 {
     FILE *fd;
     fd = fopen("conftest.out", "w");