[PATCH] Fix +x-related show-diff false positives

diff --git a/rev-tree.c b/rev-tree.c
index d3fc93c61a6c0629c32413bb7b64f06facda803d..33caac3d0325351f74c624a497e06e35bb0252e0 100644 (file)
--- a/rev-tree.c
+++ b/rev-tree.c
@@ -1,4 +1,5 @@
 #define _XOPEN_SOURCE /* glibc2 needs this */
+#define _BSD_SOURCE /* for tm.tm_gmtoff */
 #include <time.h>
 #include <ctype.h>
 
@@ -21,6 +22,7 @@ static unsigned long parse_time(const char *buf)
        char buffer[100];
        struct tm tm;
        const char *formats[] = {
+               "%s",
                "%c",
                "%a %b %d %T %y",
                NULL
@@ -30,7 +32,7 @@ static unsigned long parse_time(const char *buf)
        p = buffer;
        while (isspace(c = *buf))
                buf++;
-       while ((c = *buf++) != '\n')
+       while ((c = *buf++) != '\n' && c)
                *p++ = c;
        *p++ = 0;
        buf = buffer;
@@ -50,6 +52,8 @@ static unsigned long parse_time(const char *buf)
 
 static unsigned long parse_commit_date(const char *buf)
 {
+       unsigned long time;
+
        if (memcmp(buf, "author", 6))
                return 0;
        while (*buf++ != '\n')
@@ -58,7 +62,11 @@ static unsigned long parse_commit_date(const char *buf)
                return 0;
        while (*buf++ != '>')
                /* nada */;
-       return parse_time(buf);
+
+       time = strtoul(buf, NULL, 10);
+       if (!time)
+               time = parse_time(buf);
+       return time;
 }
 
 static int parse_commit(unsigned char *sha1)