From d3012be095f3e943458eb2e33452972b154bc760 Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@telfort.nl>
Date: Tue, 6 Mar 2018 11:59:03 +0100
Subject: [PATCH] tweaks: don't call strcmp() to determine whether a string is
empty
---
src/files.c | 2 +-
src/utils.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/files.c b/src/files.c
index e6fe1fb6..48b7bb1d 100644
--- a/src/files.c
+++ b/src/files.c
@@ -435,7 +435,7 @@ bool open_buffer(const char *filename, bool undoable)
/* When the specified filename is not empty, and the corresponding
* file exists, verify that it is a normal file. */
- if (strcmp(filename, "") != 0) {
+ if (*filename != '\0') {
struct stat fileinfo;
if (stat(realname, &fileinfo) == 0 && !(S_ISREG(fileinfo.st_mode) ||
diff --git a/src/utils.c b/src/utils.c
index 00849c81..91f279a4 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -48,7 +48,7 @@ void get_homedir(void)
/* Only set homedir if some home directory could be determined,
* otherwise keep homedir NULL. */
- if (homenv != NULL && strcmp(homenv, "") != 0)
+ if (homenv != NULL && *homenv != '\0')
homedir = mallocstrcpy(NULL, homenv);
}
}
--
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