X-Git-Url: http://www.dolda2000.com/gitweb/?p=ashd.git;a=blobdiff_plain;f=lib%2Futils.c;fp=lib%2Futils.c;h=2ecae5a6c0a1056135d029a4b54935736feaf902;hp=27344100f3aa8a1d1a7c2c516dcc1a6db20c19de;hb=5fc1bf9ffd24123e1fafbfc8b58c4338521ec0e6;hpb=e1cdf02ebc900813c2395c58ee528440a9699e18

diff --git a/lib/utils.c b/lib/utils.c
index 2734410..2ecae5a 100644
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -201,3 +201,16 @@ void bprintf(struct charbuf *buf, char *format, ...)
     bvprintf(buf, format, args);
     va_end(args);
 }
+
+void replstr(char **p, char *n)
+{
+    char *tmp;
+    
+    tmp = *p;
+    if(n)
+	*p = sstrdup(n);
+    else
+	*p = NULL;
+    if(tmp)
+	free(tmp);
+}