summaryrefslogtreecommitdiff
path: root/hash.c
diff options
context:
space:
mode:
authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-06-23 08:41:07 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-06-23 08:41:07 +0000
commit69459d98ef81c26291d8504dbcd904eda71e7e31 (patch)
tree25516e057647a261ce2521cbafd60ec582892eb3 /hash.c
parent2aba26fa521e1a4405546b50c08de0d90b5bfd44 (diff)
* dir.c (find_dirsep): get rid of warnings.
* eval.c (error_print): temporary value might be disposed by GC. * hash.c (env_has_value, env_index): should not increment NULL. * io.c (io_read, rb_io_sysread): not read when length is 0. * io.c (rb_io_reopen): ensure initialized IO. * io.c (rb_io_init_copy): sychronize file pointer. * io.c (rb_io_s_pipe): make exception proof. * string.c (rb_str_rindex_m): Fixnum 0 matched end of string. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'hash.c')
-rw-r--r--hash.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/hash.c b/hash.c
index 8f636e1..b87d9e2 100644
--- a/hash.c
+++ b/hash.c
@@ -1583,8 +1583,8 @@ env_has_value(dmy, value)
if (TYPE(value) != T_STRING) return Qfalse;
env = GET_ENVIRON(environ);
while (*env) {
- char *s = strchr(*env, '=')+1;
- if (s) {
+ char *s = strchr(*env, '=');
+ if (s++) {
#ifdef ENV_IGNORECASE
if (strncasecmp(s, RSTRING(value)->ptr, strlen(s)) == 0) {
#else
@@ -1610,8 +1610,8 @@ env_index(dmy, value)
StringValue(value);
env = GET_ENVIRON(environ);
while (*env) {
- char *s = strchr(*env, '=')+1;
- if (s) {
+ char *s = strchr(*env, '=');
+ if (s++) {
#ifdef ENV_IGNORECASE
if (strncasecmp(s, RSTRING(value)->ptr, strlen(s)) == 0) {
#else