[PATCH v3 07/41] builtin/help.c: use warning_errno()

[Nguyễn Thái Ngọc Duy]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
---
 builtin/help.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/builtin/help.c b/builtin/help.c
index 3c55ce4..8848013 100644
--- a/builtin/help.c
+++ b/builtin/help.c
@@ -127,7 +127,7 @@ static void exec_woman_emacs(const char *path, const char 
*page)
                        path = "emacsclient";
                strbuf_addf(&man_page, "(woman \"%s\")", page);
                execlp(path, "emacsclient", "-e", man_page.buf, (char *)NULL);
-               warning(_("failed to exec '%s': %s"), path, strerror(errno));
+               warning_errno(_("failed to exec '%s'"), path);
        }
 }
 
@@ -148,7 +148,7 @@ static void exec_man_konqueror(const char *path, const char 
*page)
                        path = "kfmclient";
                strbuf_addf(&man_page, "man:%s(1)", page);
                execlp(path, filename, "newTab", man_page.buf, (char *)NULL);
-               warning(_("failed to exec '%s': %s"), path, strerror(errno));
+               warning_errno(_("failed to exec '%s'"), path);
        }
 }
 
@@ -157,7 +157,7 @@ static void exec_man_man(const char *path, const char *page)
        if (!path)
                path = "man";
        execlp(path, "man", page, (char *)NULL);
-       warning(_("failed to exec '%s': %s"), path, strerror(errno));
+       warning_errno(_("failed to exec '%s'"), path);
 }
 
 static void exec_man_cmd(const char *cmd, const char *page)
@@ -165,7 +165,7 @@ static void exec_man_cmd(const char *cmd, const char *page)
        struct strbuf shell_cmd = STRBUF_INIT;
        strbuf_addf(&shell_cmd, "%s %s", cmd, page);
        execl(SHELL_PATH, SHELL_PATH, "-c", shell_cmd.buf, (char *)NULL);
-       warning(_("failed to exec '%s': %s"), cmd, strerror(errno));
+       warning(_("failed to exec '%s'"), cmd);
 }
 
 static void add_man_viewer(const char *name)
-- 
2.8.0.rc0.210.gd302cd2

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