[X2Go-Commits] [nx-libs] 261/429: shellcheck: Fix SC2164 issues

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x2go pushed a commit to branch 3.6.x
in repository nx-libs.

commit ffba3aab3f2cf140403b19e23756008f9c947091
Author: Mario Trangoni <mjtrangoni at gmail.com>
Date:   Fri Feb 5 18:29:43 2021 +0100

    shellcheck: Fix SC2164 issues
    
    For more information:
      https://www.shellcheck.net/wiki/SC2164 -- Use 'cd ... || exit' or 'cd ... |...
    
    Signed-off-by: Mario Trangoni <mjtrangoni at gmail.com>
---
 regenerate-symbol-docs.sh | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/regenerate-symbol-docs.sh b/regenerate-symbol-docs.sh
index 05548bdb0..90bc9da34 100755
--- a/regenerate-symbol-docs.sh
+++ b/regenerate-symbol-docs.sh
@@ -23,7 +23,7 @@ SYMBOLS_FILE="doc/libNX_X11/symbols/libNX_X11::symbols.txt"
 
 DOC_FILE="doc/libNX_X11/symbols/libNX_X11::symbol-usage_internally.txt"
 echo "Scanning for libNX_X11 symbols: in libNX_X11 internally: $DOC_FILE"
-cd nx-X11/lib/X11/
+cd nx-X11/lib/X11/ || exit
 grep -v -E "^#" "../../../$SYMBOLS_FILE" | while read -r symbol; do
 
 	echo
@@ -31,11 +31,11 @@ grep -v -E "^#" "../../../$SYMBOLS_FILE" | while read -r symbol; do
 	grep -n "$symbol" *.{c,h} 2>/dev/null
 
 done > "../../../$DOC_FILE"
-cd - 1>/dev/null
+cd - 1>/dev/null || exit
 
 DOC_FILE="doc/libNX_X11/symbols/libNX_X11::symbol-usage_nxagent.txt"
 echo "Scanning for libNX_X11 symbols: in hw/nxagent: $DOC_FILE"
-cd nx-X11/programs/Xserver/hw/nxagent/
+cd nx-X11/programs/Xserver/hw/nxagent/ || exit
 grep -v -E "^#" "../../../../../$SYMBOLS_FILE" | while read -r symbol; do
 
 	echo
@@ -43,11 +43,11 @@ grep -v -E "^#" "../../../../../$SYMBOLS_FILE" | while read -r symbol; do
 	grep -n "$symbol" *.{c,h} 2>/dev/null
 
 done > "../../../../../$DOC_FILE"
-cd - 1>/dev/null
+cd - 1>/dev/null || exit
 
 DOC_FILE="doc/libNX_X11/symbols/libNX_X11::symbol-usage_nxcompext.txt"
 echo "Scanning for libNX_X11 symbols: in hw/nxagent/compext: $DOC_FILE"
-cd nx-X11/programs/Xserver/hw/nxagent/compext/
+cd nx-X11/programs/Xserver/hw/nxagent/compext/ || exit
 grep -v -E "^#" "../../../../../../$SYMBOLS_FILE" | while read -r symbol; do
 
 	echo
@@ -55,7 +55,7 @@ grep -v -E "^#" "../../../../../../$SYMBOLS_FILE" | while read -r symbol; do
 	grep -n "$symbol" *.{c,h} 2>/dev/null
 
 done > "../../../../../../$DOC_FILE"
-cd - 1>/dev/null
+cd - 1>/dev/null || exit
 
 
 # nxcompext
@@ -64,7 +64,7 @@ SYMBOLS_FILE="doc/nxcompext/symbols/nxcompext::symbols.txt"
 
 DOC_FILE="doc/nxcompext/symbols/nxcompext::symbol-usage_internally.txt"
 echo "Scanning for nxcompext symbols: in hw/nxagent/compext internally: $DOC_FILE"
-cd nx-X11/programs/Xserver/hw/nxagent/compext/
+cd nx-X11/programs/Xserver/hw/nxagent/compext/ || exit
 grep -v -E "^#" "../../../../../../$SYMBOLS_FILE" | while read -r symbol; do
 
 	echo
@@ -72,11 +72,11 @@ grep -v -E "^#" "../../../../../../$SYMBOLS_FILE" | while read -r symbol; do
 	grep -n "$symbol" *.{c,h} 2>/dev/null
 
 done > "../../../../../../$DOC_FILE"
-cd - 1>/dev/null
+cd - 1>/dev/null || exit
 
 DOC_FILE="doc/nxcompext/symbols/nxcompext::symbol-usage_nxagent.txt"
 echo "Scanning for nxcompext symbols: in hw/nxagent: $DOC_FILE"
-cd nx-X11/programs/Xserver/hw/nxagent/
+cd nx-X11/programs/Xserver/hw/nxagent/ || exit
 grep -v -E "^#" "../../../../../$SYMBOLS_FILE" | while read -r symbol; do
 
 	echo
@@ -84,4 +84,4 @@ grep -v -E "^#" "../../../../../$SYMBOLS_FILE" | while read -r symbol; do
 	grep -n "$symbol" *.{c,h} 2>/dev/null
 
 done > "../../../../../$DOC_FILE"
-cd - 1>/dev/null
+cd - 1>/dev/null || exit

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