gitview.txt: improve asciidoc markup

[git.git] / git.c

diff --git a/git.c b/git.c
index 5da7787d867365b5a018fd3806fc5d0bfd9b92a2..a01d195c2319fd21fb361e535c5d6333550e3dbd 100644 (file)
--- a/git.c
+++ b/git.c
@@ -92,7 +92,7 @@ static int handle_options(const char*** argv, int* argc)
 }
 
 static const char *alias_command;
-static char *alias_string = NULL;
+static char *alias_string;
 
 static int git_alias_config(const char *var, const char *value)
 {
@@ -292,11 +292,11 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
                if (p->option & USE_PAGER)
                        setup_pager();
                if (getenv("GIT_TRACE")) {
-                       int i;
+                       int j;
                        fprintf(stderr, "trace: built-in: git");
-                       for (i = 0; i < argc; ++i) {
+                       for (j = 0; j < argc; ++j) {
                                fputc(' ', stderr);
-                               sq_quote_print(stderr, argv[i]);
+                               sq_quote_print(stderr, argv[j]);
                        }
                        putc('\n', stderr);
                        fflush(stderr);