Common option parsing for "git log --diff" and friends

diff --git a/run-command.c b/run-command.c
index b3d287e97e7d13c1f8d4e8eab5c9af7359ccbc07..ca67ee9333e1f4125678fe607f44d75becc3cf7e 100644 (file)
--- a/run-command.c
+++ b/run-command.c
@@ -3,7 +3,7 @@
 #include <sys/wait.h>
 #include "exec_cmd.h"
 
-int run_command_v_opt(int argc, char **argv, int flags)
+int run_command_v_opt(int argc, const char **argv, int flags)
 {
        pid_t pid = fork();
 
@@ -47,7 +47,7 @@ int run_command_v_opt(int argc, char **argv, int flags)
        }
 }
 
-int run_command_v(int argc, char **argv)
+int run_command_v(int argc, const char **argv)
 {
        return run_command_v_opt(argc, argv, 0);
 }
@@ -55,7 +55,7 @@ int run_command_v(int argc, char **argv)
 int run_command(const char *cmd, ...)
 {
        int argc;
-       char *argv[MAX_RUN_COMMAND_ARGS];
+       const char *argv[MAX_RUN_COMMAND_ARGS];
        const char *arg;
        va_list param;