[binutils-gdb] [gdb] Check strpbrk against nullptr

[Tom de Vries]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=80a7eb6ac7d6661b06e014329cac101e83d2003c

commit 80a7eb6ac7d6661b06e014329cac101e83d2003c
Author: Tom de Vries <tdevries@suse.de>
Date:   Mon Mar 31 16:12:22 2025 +0200

    [gdb] Check strpbrk against nullptr
    
    In noticed two occurrences of "if (strpbrk (...))".
    
    Fix this style issue by checking against nullptr.

Diff:
---
 gdb/go32-nat.c                | 2 +-
 gdbsupport/common-inferior.cc | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gdb/go32-nat.c b/gdb/go32-nat.c
index 84533669b53..7852f5653f9 100644
--- a/gdb/go32-nat.c
+++ b/gdb/go32-nat.c
@@ -697,7 +697,7 @@ go32_nat_target::create_inferior (const char *exec_file,
 		      "not enough memory.\n"));
 
   /* Parse the command line and create redirections.  */
-  if (strpbrk (args, "<>"))
+  if (strpbrk (args, "<>") != nullptr)
     {
       if (redir_cmdline_parse (args, &child_cmd) == 0)
 	args = child_cmd.command;
diff --git a/gdbsupport/common-inferior.cc b/gdbsupport/common-inferior.cc
index e544780bd4b..d2fd348fe07 100644
--- a/gdbsupport/common-inferior.cc
+++ b/gdbsupport/common-inferior.cc
@@ -59,7 +59,7 @@ escape_characters (const char *arg, const char *special)
 #ifdef __MINGW32__
       bool quoted = false;
 
-      if (strpbrk (arg, special))
+      if (strpbrk (arg, special) != nullptr)
 	{
 	  quoted = true;
 	  result += quote;