From a71dbcbeca82a4368d24873fb2d3497c443ccc3b Mon Sep 17 00:00:00 2001 From: Masatake YAMATO Date: Fri, 21 Nov 2014 10:52:42 +0900 Subject: [PATCH] ruby: Use NULL for initialize an pointer variable Suppress a warning reported by sparse. Signed-off-by: Masatake YAMATO --- tagmanager/ctags/ruby.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tagmanager/ctags/ruby.c b/tagmanager/ctags/ruby.c index 9980d5457..05b8f9b99 100644 --- a/tagmanager/ctags/ruby.c +++ b/tagmanager/ctags/ruby.c @@ -41,7 +41,7 @@ static kindOption RubyKinds [] = { { TRUE, 'C', "context", "contexts" } }; -static stringList* nesting = 0; +static stringList* nesting = NULL; /* * FUNCTION DEFINITIONS @@ -113,10 +113,10 @@ static boolean parseRubyOperator (vString* name, const unsigned char** cp) "<=", "<", ">", ">=", "<=>", "==", "===", "!=", "=~", "!~", "`", - 0 + NULL }; int i; - for (i = 0; RUBY_OPERATORS[i] != 0; ++i) + for (i = 0; RUBY_OPERATORS[i] != NULL; ++i) { if (canMatch (cp, RUBY_OPERATORS[i])) { @@ -160,7 +160,7 @@ static void emitRubyTag (vString* name, rubyKind kind) /* Tests whether 'ch' is a character in 'list'. */ static boolean charIsIn (char ch, const char* list) { - return (strchr (list, ch) != 0); + return (strchr (list, ch) != NULL); } /* Advances 'cp' over leading whitespace. */ -- 2.11.4.GIT