Report errors when failing to launch the html browser in mingw.

The mingw function to launch the system html browser is silent if the
target file does not exist leaving the user confused. Make it display
something.

Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
This commit is contained in:
Pat Thoyts
2010-03-18 21:45:19 +00:00
committed by Johannes Schindelin
parent 3a8fc9256d
commit f67e4f300f

View File

@@ -1566,6 +1566,7 @@ void mingw_open_html(const char *unixpath)
const char *, const char *, const char *, INT);
T ShellExecute;
HMODULE shell32;
int r;
shell32 = LoadLibrary("shell32.dll");
if (!shell32)
@@ -1575,9 +1576,12 @@ void mingw_open_html(const char *unixpath)
die("cannot run browser");
printf("Launching default browser to display HTML ...\n");
ShellExecute(NULL, "open", htmlpath, NULL, "\\", 0);
r = (int)ShellExecute(NULL, "open", htmlpath, NULL, "\\", SW_SHOWNORMAL);
FreeLibrary(shell32);
/* see the MSDN documentation referring to the result codes here */
if (r <= 32) {
die("failed to launch browser for %.*s", MAX_PATH, unixpath);
}
}
int link(const char *oldpath, const char *newpath)