should not result in commons; does not work with some ranlibs

diff --git a/modules/src/read_em/EM_vars.c b/modules/src/read_em/EM_vars.c
index f50dcc8..611511a 100644 (file)
--- a/modules/src/read_em/EM_vars.c
+++ b/modules/src/read_em/EM_vars.c
@@ -8,9 +8,9 @@
 
 #include <em_arith.h>
 
-char   *EM_error;
-char   *EM_filename;
-unsigned int EM_lineno;
-int    EM_wordsize, EM_pointersize;
-arith  EM_holsize;
-int    EM_holinit;
+char   *EM_error = 0;
+char   *EM_filename = 0;
+unsigned int EM_lineno = 0;
+int    EM_wordsize = 0, EM_pointersize = 0;
+arith  EM_holsize = 0;
+int    EM_holinit = 0;