From 5ae2031bcfd010fb91fed50c56d8d92e7a5bde70 Mon Sep 17 00:00:00 2001
From: Linus Dierheimer <Linus@Dierheimer.de>
Date: Tue, 11 Oct 2022 14:28:21 +0200
Subject: [PATCH 1/3] Manually cherry pick shell process name detection

---
 src/detection/terminalShell.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/detection/terminalShell.c b/src/detection/terminalShell.c
index cd3785a0f..820a99106 100644
--- a/src/detection/terminalShell.c
+++ b/src/detection/terminalShell.c
@@ -95,7 +95,7 @@ static void getTerminalShell(FFTerminalShellResult* result, const char* pid)
         strcasecmp(name, "dash")      == 0 ||
         strcasecmp(name, "git-shell") == 0
     ) {
-        ffStrbufAppendS(&result->shellProcessName, name);
+        ffStrbufSetS(&result->shellProcessName, name); // prevent from `fishbash`
         getProcessInformation(pid, &result->shellProcessName, &result->shellExe, &result->shellExeName);
 
         getTerminalShell(result, ppid);

From 4393fa1a4758449f95b2943ae4d30b20da0310f9 Mon Sep 17 00:00:00 2001
From: Linus Dierheimer <Linus@Dierheimer.de>
Date: Tue, 11 Oct 2022 12:37:54 +0200
Subject: [PATCH 2/3] ffStrbufLastIndexC: account for empty strings #285

---
 src/detection/terminalShell.c | 1 -
 src/util/FFstrbuf.h           | 3 +++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/detection/terminalShell.c b/src/detection/terminalShell.c
index 820a99106..9ab5ba1eb 100644
--- a/src/detection/terminalShell.c
+++ b/src/detection/terminalShell.c
@@ -210,7 +210,6 @@ static void getShellVersionZsh(FFstrbuf* exe, FFstrbuf* version)
         "--version",
         NULL
     });
-    ffStrbufTrimRight(version, '\n');
     ffStrbufSubstrBeforeLastC(version, ' ');
     ffStrbufSubstrAfterFirstC(version, ' ');
 }
diff --git a/src/util/FFstrbuf.h b/src/util/FFstrbuf.h
index d6397c6dc..687969606 100644
--- a/src/util/FFstrbuf.h
+++ b/src/util/FFstrbuf.h
@@ -184,6 +184,9 @@ static inline FF_C_NODISCARD uint32_t ffStrbufFirstIndexS(const FFstrbuf* strbuf
 
 static inline FF_C_NODISCARD uint32_t ffStrbufLastIndexC(const FFstrbuf* strbuf, char c)
 {
+    if(strbuf->length == 0)
+        return strbuf->length;
+
     return ffStrbufPreviousIndexC(strbuf, strbuf->length - 1, c);
 }
 

From 875174e2e01bb0bff45da2dc0588ee9391e02906 Mon Sep 17 00:00:00 2001
From: Linus Dierheimer <Linus@Dierheimer.de>
Date: Tue, 11 Oct 2022 14:26:00 +0200
Subject: [PATCH 3/3] Release 1.7.5

---
 CHANGELOG.md   | 4 ++++
 CMakeLists.txt | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ffb90a097..c91d6efa5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 1.7.5
+
+Fixes a crash on linux that could happen when getting zsh version (#285)
+
 # 1.7.4
 
 The last element in the default structure (currently the color blocks) is now printed again (#283)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 29614b1fb..59f624765 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.12.0) # target_link_libraries with OBJECT libs & project homepage url
 
 project(fastfetch
-    VERSION 1.7.4
+    VERSION 1.7.5
     LANGUAGES C
     DESCRIPTION "Fast system information tool"
     HOMEPAGE_URL "https://github.com/LinusDierheimer/fastfetch"