stagit

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commit 543582034eed3faf6120de321354f36ec8a2c0b4
parent 2d8eb85f01fdb97ab76c538b868128db4c3e99f0
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Tue,  3 May 2016 20:42:46 +0200

fix joinpath(): use of global 'repodir', should be 'path'

use joinpath for another case.

Diffstat:
M
stagit-index.c
 | 
24
++++++++++++------------
M
stagit.c
 | 
39
+++++++++++++++++----------------------

2 files changed, 29 insertions(+), 34 deletions(-)
diff --git a/stagit-index.c b/stagit-index.c
@@ -30,6 +30,18 @@ pledge(const char *promises, const char *paths[])
 }
 #endif
 
+void
+joinpath(char *buf, size_t bufsiz, const char *path, const char *path2)
+{
+    int r;
+
+    r = snprintf(buf, bufsiz, "%s%s%s",
+        path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
+    if (r == -1 || (size_t)r >= bufsiz)
+        errx(1, "path truncated: '%s%s%s'",
+            path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
+}
+
 /* Escape characters below as HTML 2.0 / XML 1.0. */
 void
 xmlencode(FILE *fp, const char *s, size_t len)
@@ -139,18 +151,6 @@ err:
     return ret;
 }
 
-void
-joinpath(char *buf, size_t bufsiz, const char *path, const char *path2)
-{
-    int r;
-
-    r = snprintf(buf, bufsiz, "%s%s%s",
-        repodir, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
-    if (r == -1 || (size_t)r >= bufsiz)
-        errx(1, "path truncated: '%s%s%s'",
-            path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
-}
-
 int
 main(int argc, char *argv[])
 {
diff --git a/stagit.c b/stagit.c
@@ -77,6 +77,18 @@ pledge(const char *promises, const char *paths[])
 #endif
 
 void
+joinpath(char *buf, size_t bufsiz, const char *path, const char *path2)
+{
+    int r;
+
+    r = snprintf(buf, bufsiz, "%s%s%s",
+        path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
+    if (r == -1 || (size_t)r >= bufsiz)
+        errx(1, "path truncated: '%s%s%s'",
+            path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
+}
+
+void
 deltainfo_free(struct deltainfo *di)
 {
     if (!di)
@@ -796,17 +808,12 @@ writefilestree(FILE *fp, git_tree *tree, const char *branch, const char *path)
         if (!(entry = git_tree_entry_byindex(tree, i)) ||
             !(entryname = git_tree_entry_name(entry)))
             return -1;
-        r = snprintf(entrypath, sizeof(entrypath), "%s%s%s",
-             path, path[0] ? "/" : "", entryname);
-        if (r == -1 || (size_t)r >= sizeof(entrypath))
-            errx(1, "path truncated: '%s%s%s'",
-                    path, path[0] ? "/" : "", entryname);
-
-        r = snprintf(filepath, sizeof(filepath), "file/%s%s%s.html",
-                 path, path[0] ? "/" : "", entryname);
+        joinpath(entrypath, sizeof(entrypath), path, entryname);
+
+        r = snprintf(filepath, sizeof(filepath), "file/%s.html",
+                 entrypath);
         if (r == -1 || (size_t)r >= sizeof(filepath))
-            errx(1, "path truncated: 'file/%s%s%s.html'",
-                    path, path[0] ? "/" : "", entryname);
+            errx(1, "path truncated: 'file/%s.html'", entrypath);
 
         if (!git_tree_entry_to_object(&obj, repo, entry)) {
             switch (git_object_type(obj)) {
@@ -991,18 +998,6 @@ err:
 }
 
 void
-joinpath(char *buf, size_t bufsiz, const char *path, const char *path2)
-{
-    int r;
-
-    r = snprintf(buf, bufsiz, "%s%s%s",
-        repodir, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
-    if (r == -1 || (size_t)r >= bufsiz)
-        errx(1, "path truncated: '%s%s%s'",
-            path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
-}
-
-void
 usage(char *argv0)
 {
     fprintf(stderr, "%s [-c cachefile] repodir\n", argv0);