Fix warnings (Ingmar Alting)

diff --git a/lib/sysutil/env_parse.c b/lib/sysutil/env_parse.c
index a7a876e310f104684bc8e5be723a65e8b1d56981..ce2768484c2c8b914d9cd0e4e3ad7a5fce87c7ab 100644 (file)
--- a/lib/sysutil/env_parse.c
+++ b/lib/sysutil/env_parse.c
@@ -29,7 +29,7 @@ long min, max;                /* minimum and maximum values for the parameter */
   char value[EP_BUF_SIZE];
   char PUNCT[] = ":,;.";
   long newpar;
-  int s, i, radix, r, keylen;
+  int s, i, radix, r;
 
   if ((s=env_get_param(env, value, sizeof(value))) != 0) { 
       if (s == ESRCH) return(EP_UNSET);                /* only error allowed */ 
@@ -85,6 +85,7 @@ long min, max;                /* minimum and maximum values for the parameter */
   }
 badenv:
   env_panic(env);
+  return -1;
 }
 
 

diff --git a/lib/sysutil/env_prefix.c b/lib/sysutil/env_prefix.c
index b660255cafcfde7f83a53d913abe9cde7ccc0d84..b569f7ddbaee4b3e9c1e40ee8568ce5f4a8b7b16 100644 (file)
--- a/lib/sysutil/env_prefix.c
+++ b/lib/sysutil/env_prefix.c
@@ -14,8 +14,7 @@ char *prefix;         /* prefix to test for */
  */
   char value[EP_BUF_SIZE];
   char punct[] = ":,;.";
-  int i, s, keylen;
-  char *val;
+  int s;
   size_t n;
 
   if ((s = env_get_param(env, value, sizeof(value))) != 0) {