[PATCH 16/86] git: replace prefixcmd() with has_prefix()

@@ -54,7 +54,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
 		/*
 		 * Check remaining flags.
 		 */
-		if (!prefixcmp(cmd, "--exec-path")) {
+		if (has_prefix(cmd, "--exec-path")) {
 			cmd += 11;
 			if (*cmd == '=')
 				git_set_argv_exec_path(cmd + 1);

@@ -92,7 +92,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
 				*envchanged = 1;
 			(*argv)++;
 			(*argc)--;
-		} else if (!prefixcmp(cmd, "--git-dir=")) {
+		} else if (has_prefix(cmd, "--git-dir=")) {
 			setenv(GIT_DIR_ENVIRONMENT, cmd + 10, 1);
 			if (envchanged)
 				*envchanged = 1;

@@ -106,7 +106,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
 				*envchanged = 1;
 			(*argv)++;
 			(*argc)--;
-		} else if (!prefixcmp(cmd, "--namespace=")) {
+		} else if (has_prefix(cmd, "--namespace=")) {
 			setenv(GIT_NAMESPACE_ENVIRONMENT, cmd + 12, 1);
 			if (envchanged)
 				*envchanged = 1;

@@ -120,7 +120,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
 				*envchanged = 1;
 			(*argv)++;
 			(*argc)--;
-		} else if (!prefixcmp(cmd, "--work-tree=")) {
+		} else if (has_prefix(cmd, "--work-tree=")) {
 			setenv(GIT_WORK_TREE_ENVIRONMENT, cmd + 12, 1);
 			if (envchanged)
 				*envchanged = 1;

@@ -569,7 +569,7 @@ int main(int argc, char **av)
 	 * So we just directly call the internal command handler, and
 	 * die if that one cannot handle it.
 	 */
-	if (!prefixcmp(cmd, "git-")) {
+	if (has_prefix(cmd, "git-")) {
 		cmd += 4;
 		argv[0] = cmd;
 		handle_internal_command(argc, argv);

@@ -581,7 +581,7 @@ int main(int argc, char **av)
 	argc--;
 	handle_options(&argv, &argc, NULL);
 	if (argc > 0) {
-		if (!prefixcmp(argv[0], "--"))
+		if (has_prefix(argv[0], "--"))
 			argv[0] += 2;
 	} else {
 		/* The user didn't specify a command; give them help */