Limit usage of extern to config.h globals

[st.git] / config.def.h

diff --git a/config.def.h b/config.def.h
index 616616a..82b1b09 100644 (file)
--- a/config.def.h
+++ b/config.def.h
@@ -16,7 +16,7 @@ static int borderpx = 2;
  * 4: value of shell in /etc/passwd
  * 5: value of shell in config.h
  */
-char *shell = "/bin/sh";
+static char *shell = "/bin/sh";
 char *utmp = NULL;
 char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";