Set LC_CTYPE after reading ~/.rcrc

rc does not handle umlauts correctly, if locale environment variables are first
set in ~/.rcrc. It is necessary to update the environment before calling
setlocale(3) because it would otherwise not see the variable values assigned in
~/.rcrc.

1 files changed, 5 insertions, 0 deletions

diff --git a/main.c b/main.c
index 870d104..026f0e7 100644
--- a/main.c
+++ b/main.c
@@ -3,9 +3,12 @@
 #include "rc.h"
 
 #include <errno.h>
+#include <locale.h>
 
 #include "input.h"
 
+extern char **environ;
+
 bool dashdee, dashee, dasheye, dashell, dashen;
 bool dashpee, dashoh, dashess, dashvee, dashex;
 bool interactive;
@@ -120,6 +123,8 @@ quitopts:
 			close(fd);
 		}
 	}
+	environ = makeenv();
+	setlocale(LC_CTYPE, "");
 
 	if (dashsee[0] != NULL || dashess) {	/* input from  -c or -s? */
 		if (*argv != NULL)