diff --git a/exec_cmd.c b/exec_cmd.c
index c1539d12ce9e350811b5b110206f5577a151e8ef..62f51fcd6e367d2dc7e3dc8d967ee05fd1648d04 100644 (file)
--- a/exec_cmd.c
+++ b/exec_cmd.c
#include "cache.h"
#include "exec_cmd.h"
#include "cache.h"
#include "exec_cmd.h"
+#include "quote.h"
#define MAX_ARGS 32
extern char **environ;
#define MAX_ARGS 32
extern char **environ;
tmp = argv[0];
argv[0] = git_command;
tmp = argv[0];
argv[0] = git_command;
+ if (getenv("GIT_TRACE")) {
+ const char **p = argv;
+ fputs("trace: exec:", stderr);
+ while (*p) {
+ fputc(' ', stderr);
+ sq_quote_print(stderr, *p);
+ ++p;
+ }
+ putc('\n', stderr);
+ fflush(stderr);
+ }
+
/* execve() can only ever return if it fails */
execve(git_command, (char **)argv, environ);
/* execve() can only ever return if it fails */
execve(git_command, (char **)argv, environ);
+ if (getenv("GIT_TRACE")) {
+ fprintf(stderr, "trace: exec failed: %s\n",
+ strerror(errno));
+ fflush(stderr);
+ }
+
argv[0] = tmp;
}
return -1;
argv[0] = tmp;
}
return -1;