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| author | Tom Tromey <tom@tromey.com> | 2018-09-05 00:00:31 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2018-09-05 09:23:22 -0600 |
| commit | 081bca4d622143b229cf02a1dda4afb9b457eefa (patch) | |
| tree | e2060d9593f7fb125f5dfda8de467a9c42905c60 | |
| parent | e4a62c65fa8fe6a48b6ff564f45c1ac535f10f14 (diff) | |
| download | gdb-081bca4d622143b229cf02a1dda4afb9b457eefa.zip gdb-081bca4d622143b229cf02a1dda4afb9b457eefa.tar.gz gdb-081bca4d622143b229cf02a1dda4afb9b457eefa.tar.bz2 | |
Remove unnecessary casts from cli-cmds.c
I noticed a couple of unnecessary casts in cli-cmds.c. This patch
removes them.
Tested by rebuilding. I'm checking this in.
gdb/ChangeLog
2018-09-05 Tom Tromey <tom@tromey.com>
* cli/cli-cmds.c (shell_escape, edit_command): Remove cast.
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/cli/cli-cmds.c | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 0f8599b..084765d 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2018-09-05 Tom Tromey <tom@tromey.com> + + * cli/cli-cmds.c (shell_escape, edit_command): Remove cast. + 2018-09-05 Tom de Vries <tdevries@suse.de> * dwarf2loc.c (sect_variable_value): Call indirect_synthetic_pointer diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c index 4694553..c60e5ef 100644 --- a/gdb/cli/cli-cmds.c +++ b/gdb/cli/cli-cmds.c @@ -730,7 +730,7 @@ shell_escape (const char *arg, int from_tty) close_most_fds (); - if ((user_shell = (char *) getenv ("SHELL")) == NULL) + if ((user_shell = getenv ("SHELL")) == NULL) user_shell = "/bin/sh"; /* Get the name of the shell for arg0. */ @@ -850,8 +850,8 @@ edit_command (const char *arg, int from_tty) error (_("No line number known for %s."), arg); } - if ((editor = (char *) getenv ("EDITOR")) == NULL) - editor = "/bin/ex"; + if ((editor = getenv ("EDITOR")) == NULL) + editor = "/bin/ex"; fn = symtab_to_fullname (sal.symtab); |